18173190984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:508

約数の個数: 256

約数和(自身を含む): 52641792000

約数和(自身を除く): 34468601016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 101, 104, 114, 127, 152, 156, 202, 228, 239, 247, 254, 303, 312, 381, 404, 456, 478, 494, 508, 606, 717, 741, 762, 808, 956, 988, 1016, 1212, 1313, 1434, 1482, 1524, 1651, 1912, 1919, 1976, 2413, 2424, 2626, 2868, 2964, 3048, 3107, 3302, 3838, 3939, 4541, 4826, 4953, 5252, 5736, 5757, 5928, 6214, 6604, 7239, 7676, 7878, 9082, 9321, 9652, 9906, 10504, 11514, 12428, 12827, 13208, 13623, 14478, 15352, 15756, 18164, 18642, 19304, 19812, 23028, 24139, 24856, 24947, 25654, 27246, 28956, 30353, 31369, 31512, 36328, 37284, 38481, 39624, 46056, 48278, 49894, 51308, 54492, 57912, 59033, 60706, 62738, 72417, 74568, 74841, 76962, 91059, 94107, 96556, 99788, 102616, 108984, 118066, 121412, 125476, 144834, 149682, 153924, 166751, 177099, 182118, 188214, 193112, 199576, 236132, 242824, 243713, 250952, 289668, 299364, 307848, 313807, 333502, 354198, 364236, 376428, 394589, 458641, 472264, 487426, 500253, 576707, 579336, 598728, 627614, 667004, 708396, 728472, 731139, 752856, 789178, 917282, 941421, 974852, 1000506, 1153414, 1183767, 1255228, 1334008, 1375923, 1416792, 1462278, 1578356, 1730121, 1834564, 1882842, 1949704, 2001012, 2306828, 2367534, 2510456, 2751846, 2924556, 3065653, 3156712, 3168269, 3460242, 3669128, 3765684, 4002024, 4613656, 4735068, 5503692, 5849112, 5962333, 6131306, 6336538, 6920484, 7497191, 7531368, 9196959, 9470136, 9504807, 11007384, 11924666, 12262612, 12673076, 13840968, 14994382, 17886999, 18393918, 19009614, 22491573, 23849332, 24525224, 25346152, 29988764, 35773998, 36787836, 38019228, 39853489, 44983146, 47698664, 58247407, 59977528, 71547996, 73575672, 76038456, 79706978, 89966292, 116494814, 119560467, 143095992, 159413956, 174742221, 179932584, 232989628, 239120934, 318827912, 349484442, 465979256, 478241868, 698968884, 757216291, 956483736, 1397937768, 1514432582, 2271648873, 3028865164, 4543297746, 6057730328, 9086595492, 18173190984]

約数ペア:

[(1, 18173190984), (2, 9086595492), (3, 6057730328), (4, 4543297746), (6, 3028865164), (8, 2271648873), (12, 1514432582), (13, 1397937768), (19, 956483736), (24, 757216291), (26, 698968884), (38, 478241868), (39, 465979256), (52, 349484442), (57, 318827912), (76, 239120934), (78, 232989628), (101, 179932584), (104, 174742221), (114, 159413956), (127, 143095992), (152, 119560467), (156, 116494814), (202, 89966292), (228, 79706978), (239, 76038456), (247, 73575672), (254, 71547996), (303, 59977528), (312, 58247407), (381, 47698664), (404, 44983146), (456, 39853489), (478, 38019228), (494, 36787836), (508, 35773998), (606, 29988764), (717, 25346152), (741, 24525224), (762, 23849332), (808, 22491573), (956, 19009614), (988, 18393918), (1016, 17886999), (1212, 14994382), (1313, 13840968), (1434, 12673076), (1482, 12262612), (1524, 11924666), (1651, 11007384), (1912, 9504807), (1919, 9470136), (1976, 9196959), (2413, 7531368), (2424, 7497191), (2626, 6920484), (2868, 6336538), (2964, 6131306), (3048, 5962333), (3107, 5849112), (3302, 5503692), (3838, 4735068), (3939, 4613656), (4541, 4002024), (4826, 3765684), (4953, 3669128), (5252, 3460242), (5736, 3168269), (5757, 3156712), (5928, 3065653), (6214, 2924556), (6604, 2751846), (7239, 2510456), (7676, 2367534), (7878, 2306828), (9082, 2001012), (9321, 1949704), (9652, 1882842), (9906, 1834564), (10504, 1730121), (11514, 1578356), (12428, 1462278), (12827, 1416792), (13208, 1375923), (13623, 1334008), (14478, 1255228), (15352, 1183767), (15756, 1153414), (18164, 1000506), (18642, 974852), (19304, 941421), (19812, 917282), (23028, 789178), (24139, 752856), (24856, 731139), (24947, 728472), (25654, 708396), (27246, 667004), (28956, 627614), (30353, 598728), (31369, 579336), (31512, 576707), (36328, 500253), (37284, 487426), (38481, 472264), (39624, 458641), (46056, 394589), (48278, 376428), (49894, 364236), (51308, 354198), (54492, 333502), (57912, 313807), (59033, 307848), (60706, 299364), (62738, 289668), (72417, 250952), (74568, 243713), (74841, 242824), (76962, 236132), (91059, 199576), (94107, 193112), (96556, 188214), (99788, 182118), (102616, 177099), (108984, 166751), (118066, 153924), (121412, 149682), (125476, 144834)]