18665998848

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 540

約数和(自身を含む): 66427308090

約数和(自身を除く): 47761309242

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 64, 72, 76, 84, 96, 98, 112, 114, 126, 128, 133, 144, 147, 152, 168, 171, 192, 196, 224, 228, 229, 252, 256, 266, 288, 294, 304, 336, 342, 361, 384, 392, 399, 441, 448, 456, 458, 504, 512, 532, 576, 588, 608, 672, 684, 687, 722, 768, 784, 798, 882, 896, 912, 916, 931, 1008, 1064, 1083, 1152, 1176, 1197, 1216, 1344, 1368, 1374, 1444, 1536, 1568, 1596, 1603, 1764, 1792, 1824, 1832, 1862, 2016, 2061, 2128, 2166, 2304, 2352, 2394, 2432, 2527, 2688, 2736, 2748, 2793, 2888, 3136, 3192, 3206, 3249, 3528, 3584, 3648, 3664, 3724, 4032, 4122, 4256, 4332, 4351, 4608, 4704, 4788, 4809, 4864, 5054, 5376, 5472, 5496, 5586, 5776, 6272, 6384, 6412, 6498, 7056, 7296, 7328, 7448, 7581, 8064, 8244, 8379, 8512, 8664, 8702, 9408, 9576, 9618, 9728, 10108, 10752, 10944, 10992, 11172, 11221, 11552, 12544, 12768, 12824, 12996, 13053, 14112, 14427, 14592, 14656, 14896, 15162, 16128, 16488, 16758, 17024, 17328, 17404, 17689, 18816, 19152, 19236, 20216, 21888, 21984, 22344, 22442, 22743, 23104, 25088, 25536, 25648, 25992, 26106, 28224, 28854, 29184, 29312, 29792, 30324, 30457, 32256, 32976, 33516, 33663, 34048, 34656, 34808, 35378, 37632, 38304, 38472, 39159, 40432, 43776, 43968, 44688, 44884, 45486, 46208, 51072, 51296, 51984, 52212, 53067, 56448, 57708, 58624, 59584, 60648, 60914, 65952, 67032, 67326, 68096, 69312, 69616, 70756, 75264, 76608, 76944, 78318, 80864, 82669, 87552, 87936, 89376, 89768, 90972, 91371, 92416, 100989, 102144, 102592, 103968, 104424, 106134, 112896, 115416, 117248, 119168, 121296, 121828, 131904, 134064, 134652, 138624, 139232, 141512, 153216, 153888, 156636, 159201, 161728, 165338, 175872, 178752, 179536, 181944, 182742, 184832, 201978, 204288, 205184, 207936, 208848, 212268, 213199, 225792, 230832, 238336, 242592, 243656, 248007, 263808, 268128, 269304, 274113, 277248, 278464, 283024, 306432, 307776, 313272, 318402, 323456, 330676, 351744, 357504, 359072, 363888, 365484, 403956, 410368, 415872, 417696, 424536, 426398, 461664, 476672, 485184, 487312, 496014, 527616, 536256, 538608, 548226, 554496, 556928, 566048, 578683, 612864, 615552, 626544, 636804, 639597, 646912, 661352, 715008, 718144, 727776, 730968, 744021, 807912, 820736, 831744, 835392, 849072, 852796, 923328, 970368, 974624, 992028, 1055232, 1072512, 1077216, 1096452, 1113856, 1132096, 1157366, 1231104, 1253088, 1273608, 1279194, 1293824, 1322704, 1430016, 1436288, 1455552, 1461936, 1488042, 1615824, 1663488, 1670784, 1698144, 1705592, 1736049, 1846656, 1918791, 1940736, 1949248, 1984056, 2145024, 2154432, 2192904, 2227712, 2264192, 2314732, 2462208, 2506176, 2547216, 2558388, 2645408, 2872576, 2911104, 2923872, 2976084, 3231648, 3341568, 3396288, 3411184, 3472098, 3693312, 3837582, 3881472, 3898496, 3968112, 4050781, 4290048, 4308864, 4385808, 4528384, 4629464, 5012352, 5094432, 5116776, 5208147, 5290816, 5745152, 5822208, 5847744, 5952168, 6463296, 6683136, 6792576, 6822368, 6944196, 7386624, 7675164, 7796992, 7936224, 8101562, 8617728, 8771616, 9056768, 9258928, 10024704, 10188864, 10233552, 10416294, 10581632, 11644416, 11695488, 11904336, 12152343, 12926592, 13585152, 13644736, 13888392, 15350328, 15593984, 15872448, 16203124, 17235456, 17543232, 18517856, 20049408, 20377728, 20467104, 20832588, 21163264, 23390976, 23808672, 24304686, 25853184, 27170304, 27289472, 27776784, 30700656, 31744896, 32406248, 35086464, 36457029, 37035712, 40755456, 40934208, 41665176, 42326528, 46781952, 47617344, 48609372, 51706368, 54578944, 55553568, 61401312, 63489792, 64812496, 70172928, 72914058, 74071424, 81510912, 81868416, 83330352, 95234688, 97218744, 109157888, 111107136, 122802624, 126979584, 129624992, 140345856, 145828116, 148142848, 163736832, 166660704, 190469376, 194437488, 222214272, 245605248, 259249984, 291656232, 296285696, 327473664, 333321408, 380938752, 388874976, 444428544, 491210496, 518499968, 583312464, 666642816, 777749952, 888857088, 982420992, 1036999936, 1166624928, 1333285632, 1555499904, 2073999872, 2333249856, 2666571264, 3110999808, 4666499712, 6221999616, 9332999424, 18665998848]

約数ペア:

[(1, 18665998848), (2, 9332999424), (3, 6221999616), (4, 4666499712), (6, 3110999808), (7, 2666571264), (8, 2333249856), (9, 2073999872), (12, 1555499904), (14, 1333285632), (16, 1166624928), (18, 1036999936), (19, 982420992), (21, 888857088), (24, 777749952), (28, 666642816), (32, 583312464), (36, 518499968), (38, 491210496), (42, 444428544), (48, 388874976), (49, 380938752), (56, 333321408), (57, 327473664), (63, 296285696), (64, 291656232), (72, 259249984), (76, 245605248), (84, 222214272), (96, 194437488), (98, 190469376), (112, 166660704), (114, 163736832), (126, 148142848), (128, 145828116), (133, 140345856), (144, 129624992), (147, 126979584), (152, 122802624), (168, 111107136), (171, 109157888), (192, 97218744), (196, 95234688), (224, 83330352), (228, 81868416), (229, 81510912), (252, 74071424), (256, 72914058), (266, 70172928), (288, 64812496), (294, 63489792), (304, 61401312), (336, 55553568), (342, 54578944), (361, 51706368), (384, 48609372), (392, 47617344), (399, 46781952), (441, 42326528), (448, 41665176), (456, 40934208), (458, 40755456), (504, 37035712), (512, 36457029), (532, 35086464), (576, 32406248), (588, 31744896), (608, 30700656), (672, 27776784), (684, 27289472), (687, 27170304), (722, 25853184), (768, 24304686), (784, 23808672), (798, 23390976), (882, 21163264), (896, 20832588), (912, 20467104), (916, 20377728), (931, 20049408), (1008, 18517856), (1064, 17543232), (1083, 17235456), (1152, 16203124), (1176, 15872448), (1197, 15593984), (1216, 15350328), (1344, 13888392), (1368, 13644736), (1374, 13585152), (1444, 12926592), (1536, 12152343), (1568, 11904336), (1596, 11695488), (1603, 11644416), (1764, 10581632), (1792, 10416294), (1824, 10233552), (1832, 10188864), (1862, 10024704), (2016, 9258928), (2061, 9056768), (2128, 8771616), (2166, 8617728), (2304, 8101562), (2352, 7936224), (2394, 7796992), (2432, 7675164), (2527, 7386624), (2688, 6944196), (2736, 6822368), (2748, 6792576), (2793, 6683136), (2888, 6463296), (3136, 5952168), (3192, 5847744), (3206, 5822208), (3249, 5745152), (3528, 5290816), (3584, 5208147), (3648, 5116776), (3664, 5094432), (3724, 5012352), (4032, 4629464), (4122, 4528384), (4256, 4385808), (4332, 4308864), (4351, 4290048), (4608, 4050781), (4704, 3968112), (4788, 3898496), (4809, 3881472), (4864, 3837582), (5054, 3693312), (5376, 3472098), (5472, 3411184), (5496, 3396288), (5586, 3341568), (5776, 3231648), (6272, 2976084), (6384, 2923872), (6412, 2911104), (6498, 2872576), (7056, 2645408), (7296, 2558388), (7328, 2547216), (7448, 2506176), (7581, 2462208), (8064, 2314732), (8244, 2264192), (8379, 2227712), (8512, 2192904), (8664, 2154432), (8702, 2145024), (9408, 1984056), (9576, 1949248), (9618, 1940736), (9728, 1918791), (10108, 1846656), (10752, 1736049), (10944, 1705592), (10992, 1698144), (11172, 1670784), (11221, 1663488), (11552, 1615824), (12544, 1488042), (12768, 1461936), (12824, 1455552), (12996, 1436288), (13053, 1430016), (14112, 1322704), (14427, 1293824), (14592, 1279194), (14656, 1273608), (14896, 1253088), (15162, 1231104), (16128, 1157366), (16488, 1132096), (16758, 1113856), (17024, 1096452), (17328, 1077216), (17404, 1072512), (17689, 1055232), (18816, 992028), (19152, 974624), (19236, 970368), (20216, 923328), (21888, 852796), (21984, 849072), (22344, 835392), (22442, 831744), (22743, 820736), (23104, 807912), (25088, 744021), (25536, 730968), (25648, 727776), (25992, 718144), (26106, 715008), (28224, 661352), (28854, 646912), (29184, 639597), (29312, 636804), (29792, 626544), (30324, 615552), (30457, 612864), (32256, 578683), (32976, 566048), (33516, 556928), (33663, 554496), (34048, 548226), (34656, 538608), (34808, 536256), (35378, 527616), (37632, 496014), (38304, 487312), (38472, 485184), (39159, 476672), (40432, 461664), (43776, 426398), (43968, 424536), (44688, 417696), (44884, 415872), (45486, 410368), (46208, 403956), (51072, 365484), (51296, 363888), (51984, 359072), (52212, 357504), (53067, 351744), (56448, 330676), (57708, 323456), (58624, 318402), (59584, 313272), (60648, 307776), (60914, 306432), (65952, 283024), (67032, 278464), (67326, 277248), (68096, 274113), (69312, 269304), (69616, 268128), (70756, 263808), (75264, 248007), (76608, 243656), (76944, 242592), (78318, 238336), (80864, 230832), (82669, 225792), (87552, 213199), (87936, 212268), (89376, 208848), (89768, 207936), (90972, 205184), (91371, 204288), (92416, 201978), (100989, 184832), (102144, 182742), (102592, 181944), (103968, 179536), (104424, 178752), (106134, 175872), (112896, 165338), (115416, 161728), (117248, 159201), (119168, 156636), (121296, 153888), (121828, 153216), (131904, 141512), (134064, 139232), (134652, 138624)]