18181354752

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2290

約数の個数: 432

約数和(自身を含む): 63766422720

約数和(自身を除く): 45585067968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 19, 22, 24, 32, 33, 34, 36, 38, 44, 48, 51, 57, 64, 66, 68, 72, 76, 88, 96, 99, 102, 114, 128, 132, 136, 144, 152, 153, 171, 176, 187, 192, 198, 204, 209, 228, 256, 264, 272, 288, 304, 306, 323, 342, 352, 374, 384, 396, 408, 418, 456, 528, 544, 561, 576, 608, 612, 627, 646, 684, 704, 748, 768, 792, 816, 836, 912, 969, 1056, 1088, 1122, 1152, 1216, 1224, 1254, 1292, 1368, 1408, 1496, 1584, 1632, 1672, 1683, 1824, 1881, 1938, 2112, 2176, 2221, 2244, 2304, 2432, 2448, 2508, 2584, 2736, 2816, 2907, 2992, 3168, 3264, 3344, 3366, 3553, 3648, 3762, 3876, 4224, 4352, 4442, 4488, 4864, 4896, 5016, 5168, 5472, 5814, 5984, 6336, 6528, 6663, 6688, 6732, 7106, 7296, 7524, 7752, 8448, 8884, 8976, 9792, 10032, 10336, 10659, 10944, 11628, 11968, 12672, 13056, 13326, 13376, 13464, 14212, 14592, 15048, 15504, 17768, 17952, 19584, 19989, 20064, 20672, 21318, 21888, 23256, 23936, 24431, 25344, 26652, 26752, 26928, 28424, 30096, 31008, 31977, 35536, 35904, 37757, 39168, 39978, 40128, 41344, 42199, 42636, 43776, 46512, 47872, 48862, 53304, 53504, 53856, 56848, 60192, 62016, 63954, 71072, 71808, 73293, 75514, 79956, 80256, 82688, 84398, 85272, 93024, 97724, 106608, 107712, 113271, 113696, 120384, 124032, 126597, 127908, 142144, 143616, 146586, 151028, 159912, 160512, 168796, 170544, 186048, 195448, 213216, 215424, 219879, 226542, 227392, 240768, 248064, 253194, 255816, 284288, 293172, 302056, 319824, 337592, 339813, 341088, 372096, 379791, 390896, 415327, 426432, 430848, 439758, 453084, 454784, 464189, 481536, 506388, 511632, 568576, 586344, 604112, 639648, 675184, 679626, 682176, 717383, 744192, 759582, 781792, 830654, 852864, 879516, 906168, 909568, 928378, 1012776, 1023264, 1172688, 1208224, 1245981, 1279296, 1350368, 1359252, 1364352, 1392567, 1434766, 1519164, 1563584, 1661308, 1705728, 1759032, 1812336, 1856756, 2025552, 2046528, 2152149, 2345376, 2416448, 2491962, 2558592, 2700736, 2718504, 2728704, 2785134, 2869532, 3038328, 3127168, 3322616, 3518064, 3624672, 3713512, 3737943, 4051104, 4093056, 4177701, 4304298, 4690752, 4832896, 4983924, 5117184, 5401472, 5437008, 5570268, 5739064, 6076656, 6254336, 6456447, 6645232, 7036128, 7249344, 7427024, 7475886, 7891213, 8102208, 8186112, 8355402, 8608596, 9381504, 9665792, 9967848, 10802944, 10874016, 11140536, 11478128, 12153312, 12912894, 13290464, 14072256, 14498688, 14854048, 14951772, 15782426, 16204416, 16710804, 17217192, 18763008, 19935696, 21748032, 22281072, 22956256, 23673639, 24306624, 25825788, 26580928, 28144512, 28997376, 29708096, 29903544, 31564852, 32408832, 33421608, 34434384, 39871392, 43496064, 44562144, 45912512, 47347278, 48613248, 51651576, 53161856, 56289024, 59416192, 59807088, 63129704, 66843216, 68868768, 71020917, 79742784, 86992128, 89124288, 91825024, 94694556, 97226496, 103303152, 106323712, 118832384, 119614176, 126259408, 133686432, 137737536, 142041834, 159485568, 178248576, 183650048, 189389112, 206606304, 239228352, 252518816, 267372864, 275475072, 284083668, 318971136, 356497152, 378778224, 413212608, 478456704, 505037632, 534745728, 550950144, 568167336, 757556448, 826425216, 956913408, 1010075264, 1069491456, 1136334672, 1515112896, 1652850432, 2020150528, 2272669344, 3030225792, 4545338688, 6060451584, 9090677376, 18181354752]

約数ペア:

[(1, 18181354752), (2, 9090677376), (3, 6060451584), (4, 4545338688), (6, 3030225792), (8, 2272669344), (9, 2020150528), (11, 1652850432), (12, 1515112896), (16, 1136334672), (17, 1069491456), (18, 1010075264), (19, 956913408), (22, 826425216), (24, 757556448), (32, 568167336), (33, 550950144), (34, 534745728), (36, 505037632), (38, 478456704), (44, 413212608), (48, 378778224), (51, 356497152), (57, 318971136), (64, 284083668), (66, 275475072), (68, 267372864), (72, 252518816), (76, 239228352), (88, 206606304), (96, 189389112), (99, 183650048), (102, 178248576), (114, 159485568), (128, 142041834), (132, 137737536), (136, 133686432), (144, 126259408), (152, 119614176), (153, 118832384), (171, 106323712), (176, 103303152), (187, 97226496), (192, 94694556), (198, 91825024), (204, 89124288), (209, 86992128), (228, 79742784), (256, 71020917), (264, 68868768), (272, 66843216), (288, 63129704), (304, 59807088), (306, 59416192), (323, 56289024), (342, 53161856), (352, 51651576), (374, 48613248), (384, 47347278), (396, 45912512), (408, 44562144), (418, 43496064), (456, 39871392), (528, 34434384), (544, 33421608), (561, 32408832), (576, 31564852), (608, 29903544), (612, 29708096), (627, 28997376), (646, 28144512), (684, 26580928), (704, 25825788), (748, 24306624), (768, 23673639), (792, 22956256), (816, 22281072), (836, 21748032), (912, 19935696), (969, 18763008), (1056, 17217192), (1088, 16710804), (1122, 16204416), (1152, 15782426), (1216, 14951772), (1224, 14854048), (1254, 14498688), (1292, 14072256), (1368, 13290464), (1408, 12912894), (1496, 12153312), (1584, 11478128), (1632, 11140536), (1672, 10874016), (1683, 10802944), (1824, 9967848), (1881, 9665792), (1938, 9381504), (2112, 8608596), (2176, 8355402), (2221, 8186112), (2244, 8102208), (2304, 7891213), (2432, 7475886), (2448, 7427024), (2508, 7249344), (2584, 7036128), (2736, 6645232), (2816, 6456447), (2907, 6254336), (2992, 6076656), (3168, 5739064), (3264, 5570268), (3344, 5437008), (3366, 5401472), (3553, 5117184), (3648, 4983924), (3762, 4832896), (3876, 4690752), (4224, 4304298), (4352, 4177701), (4442, 4093056), (4488, 4051104), (4864, 3737943), (4896, 3713512), (5016, 3624672), (5168, 3518064), (5472, 3322616), (5814, 3127168), (5984, 3038328), (6336, 2869532), (6528, 2785134), (6663, 2728704), (6688, 2718504), (6732, 2700736), (7106, 2558592), (7296, 2491962), (7524, 2416448), (7752, 2345376), (8448, 2152149), (8884, 2046528), (8976, 2025552), (9792, 1856756), (10032, 1812336), (10336, 1759032), (10659, 1705728), (10944, 1661308), (11628, 1563584), (11968, 1519164), (12672, 1434766), (13056, 1392567), (13326, 1364352), (13376, 1359252), (13464, 1350368), (14212, 1279296), (14592, 1245981), (15048, 1208224), (15504, 1172688), (17768, 1023264), (17952, 1012776), (19584, 928378), (19989, 909568), (20064, 906168), (20672, 879516), (21318, 852864), (21888, 830654), (23256, 781792), (23936, 759582), (24431, 744192), (25344, 717383), (26652, 682176), (26752, 679626), (26928, 675184), (28424, 639648), (30096, 604112), (31008, 586344), (31977, 568576), (35536, 511632), (35904, 506388), (37757, 481536), (39168, 464189), (39978, 454784), (40128, 453084), (41344, 439758), (42199, 430848), (42636, 426432), (43776, 415327), (46512, 390896), (47872, 379791), (48862, 372096), (53304, 341088), (53504, 339813), (53856, 337592), (56848, 319824), (60192, 302056), (62016, 293172), (63954, 284288), (71072, 255816), (71808, 253194), (73293, 248064), (75514, 240768), (79956, 227392), (80256, 226542), (82688, 219879), (84398, 215424), (85272, 213216), (93024, 195448), (97724, 186048), (106608, 170544), (107712, 168796), (113271, 160512), (113696, 159912), (120384, 151028), (124032, 146586), (126597, 143616), (127908, 142144)]