18556467072

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1074

約数の個数: 384

約数和(自身を含む): 60289474560

約数和(自身を除く): 41733007488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 64, 66, 78, 88, 93, 96, 104, 121, 124, 128, 132, 143, 156, 176, 186, 192, 208, 242, 248, 264, 286, 312, 341, 352, 363, 372, 384, 403, 416, 429, 484, 496, 528, 572, 624, 682, 704, 726, 744, 806, 832, 858, 968, 991, 992, 1023, 1056, 1144, 1209, 1248, 1364, 1408, 1452, 1488, 1573, 1612, 1664, 1716, 1936, 1982, 1984, 2046, 2112, 2288, 2418, 2496, 2728, 2904, 2973, 2976, 3146, 3224, 3432, 3751, 3872, 3964, 3968, 4092, 4224, 4433, 4576, 4719, 4836, 4992, 5456, 5808, 5946, 5952, 6292, 6448, 6864, 7502, 7744, 7928, 8184, 8866, 9152, 9438, 9672, 10901, 10912, 11253, 11616, 11892, 11904, 12584, 12883, 12896, 13299, 13728, 15004, 15488, 15856, 16368, 17732, 18304, 18876, 19344, 21802, 21824, 22506, 23232, 23784, 25168, 25766, 25792, 26598, 27456, 30008, 30721, 31712, 32703, 32736, 35464, 37752, 38649, 38688, 43604, 43648, 45012, 46464, 47568, 48763, 50336, 51532, 51584, 53196, 54912, 60016, 61442, 63424, 65406, 65472, 70928, 75504, 77298, 77376, 87208, 90024, 92163, 95136, 97526, 100672, 103064, 106392, 119911, 120032, 122884, 126848, 130812, 130944, 141713, 141856, 146289, 151008, 154596, 154752, 174416, 180048, 184326, 190272, 195052, 201344, 206128, 212784, 239822, 240064, 245768, 261624, 283426, 283712, 292578, 302016, 309192, 337931, 348832, 359733, 360096, 368652, 380544, 390104, 399373, 412256, 425139, 425568, 479644, 480128, 491536, 523248, 566852, 567424, 585156, 604032, 618384, 675862, 697664, 719466, 720192, 737304, 780208, 798746, 824512, 850278, 851136, 959288, 983072, 1013793, 1046496, 1133704, 1170312, 1198119, 1236768, 1351724, 1395328, 1438932, 1440384, 1474608, 1558843, 1560416, 1597492, 1649024, 1700556, 1702272, 1918576, 1966144, 2027586, 2092992, 2267408, 2340624, 2396238, 2473536, 2703448, 2877864, 2949216, 3117686, 3120832, 3194984, 3401112, 3717241, 3837152, 3932288, 4055172, 4185984, 4393103, 4534816, 4676529, 4681248, 4792476, 4947072, 5406896, 5755728, 5898432, 6235372, 6241664, 6389968, 6802224, 7434482, 7674304, 8110344, 8786206, 9069632, 9353058, 9362496, 9584952, 10813792, 11151723, 11511456, 11796864, 12470744, 12779936, 13179309, 13604448, 14868964, 15348608, 16220688, 17572412, 18139264, 18706116, 18724992, 19169904, 21627584, 22303446, 23022912, 24941488, 25559872, 26358618, 27208896, 29737928, 32441376, 35144824, 37412232, 38339808, 43255168, 44606892, 46045824, 48324133, 49882976, 51119744, 52717236, 54417792, 59475856, 64882752, 70289648, 74824464, 76679616, 89213784, 96648266, 99765952, 105434472, 118951712, 129765504, 140579296, 144972399, 149648928, 153359232, 178427568, 193296532, 199531904, 210868944, 237903424, 281158592, 289944798, 299297856, 356855136, 386593064, 421737888, 475806848, 562317184, 579889596, 598595712, 713710272, 773186128, 843475776, 1159779192, 1427420544, 1546372256, 1686951552, 2319558384, 3092744512, 4639116768, 6185489024, 9278233536, 18556467072]

約数ペア:

[(1, 18556467072), (2, 9278233536), (3, 6185489024), (4, 4639116768), (6, 3092744512), (8, 2319558384), (11, 1686951552), (12, 1546372256), (13, 1427420544), (16, 1159779192), (22, 843475776), (24, 773186128), (26, 713710272), (31, 598595712), (32, 579889596), (33, 562317184), (39, 475806848), (44, 421737888), (48, 386593064), (52, 356855136), (62, 299297856), (64, 289944798), (66, 281158592), (78, 237903424), (88, 210868944), (93, 199531904), (96, 193296532), (104, 178427568), (121, 153359232), (124, 149648928), (128, 144972399), (132, 140579296), (143, 129765504), (156, 118951712), (176, 105434472), (186, 99765952), (192, 96648266), (208, 89213784), (242, 76679616), (248, 74824464), (264, 70289648), (286, 64882752), (312, 59475856), (341, 54417792), (352, 52717236), (363, 51119744), (372, 49882976), (384, 48324133), (403, 46045824), (416, 44606892), (429, 43255168), (484, 38339808), (496, 37412232), (528, 35144824), (572, 32441376), (624, 29737928), (682, 27208896), (704, 26358618), (726, 25559872), (744, 24941488), (806, 23022912), (832, 22303446), (858, 21627584), (968, 19169904), (991, 18724992), (992, 18706116), (1023, 18139264), (1056, 17572412), (1144, 16220688), (1209, 15348608), (1248, 14868964), (1364, 13604448), (1408, 13179309), (1452, 12779936), (1488, 12470744), (1573, 11796864), (1612, 11511456), (1664, 11151723), (1716, 10813792), (1936, 9584952), (1982, 9362496), (1984, 9353058), (2046, 9069632), (2112, 8786206), (2288, 8110344), (2418, 7674304), (2496, 7434482), (2728, 6802224), (2904, 6389968), (2973, 6241664), (2976, 6235372), (3146, 5898432), (3224, 5755728), (3432, 5406896), (3751, 4947072), (3872, 4792476), (3964, 4681248), (3968, 4676529), (4092, 4534816), (4224, 4393103), (4433, 4185984), (4576, 4055172), (4719, 3932288), (4836, 3837152), (4992, 3717241), (5456, 3401112), (5808, 3194984), (5946, 3120832), (5952, 3117686), (6292, 2949216), (6448, 2877864), (6864, 2703448), (7502, 2473536), (7744, 2396238), (7928, 2340624), (8184, 2267408), (8866, 2092992), (9152, 2027586), (9438, 1966144), (9672, 1918576), (10901, 1702272), (10912, 1700556), (11253, 1649024), (11616, 1597492), (11892, 1560416), (11904, 1558843), (12584, 1474608), (12883, 1440384), (12896, 1438932), (13299, 1395328), (13728, 1351724), (15004, 1236768), (15488, 1198119), (15856, 1170312), (16368, 1133704), (17732, 1046496), (18304, 1013793), (18876, 983072), (19344, 959288), (21802, 851136), (21824, 850278), (22506, 824512), (23232, 798746), (23784, 780208), (25168, 737304), (25766, 720192), (25792, 719466), (26598, 697664), (27456, 675862), (30008, 618384), (30721, 604032), (31712, 585156), (32703, 567424), (32736, 566852), (35464, 523248), (37752, 491536), (38649, 480128), (38688, 479644), (43604, 425568), (43648, 425139), (45012, 412256), (46464, 399373), (47568, 390104), (48763, 380544), (50336, 368652), (51532, 360096), (51584, 359733), (53196, 348832), (54912, 337931), (60016, 309192), (61442, 302016), (63424, 292578), (65406, 283712), (65472, 283426), (70928, 261624), (75504, 245768), (77298, 240064), (77376, 239822), (87208, 212784), (90024, 206128), (92163, 201344), (95136, 195052), (97526, 190272), (100672, 184326), (103064, 180048), (106392, 174416), (119911, 154752), (120032, 154596), (122884, 151008), (126848, 146289), (130812, 141856), (130944, 141713)]