18113472

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 168

約数和(自身を含む): 58247280

約数和(自身を除く): 40133808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 59, 64, 72, 78, 82, 96, 104, 117, 118, 123, 144, 156, 164, 177, 192, 208, 234, 236, 246, 288, 312, 328, 354, 369, 416, 468, 472, 492, 531, 533, 576, 624, 656, 708, 738, 767, 832, 936, 944, 984, 1062, 1066, 1248, 1312, 1416, 1476, 1534, 1599, 1872, 1888, 1968, 2124, 2132, 2301, 2419, 2496, 2624, 2832, 2952, 3068, 3198, 3744, 3776, 3936, 4248, 4264, 4602, 4797, 4838, 5664, 5904, 6136, 6396, 6903, 7257, 7488, 7872, 8496, 8528, 9204, 9594, 9676, 11328, 11808, 12272, 12792, 13806, 14514, 16992, 17056, 18408, 19188, 19352, 21771, 23616, 24544, 25584, 27612, 29028, 31447, 33984, 34112, 36816, 38376, 38704, 43542, 49088, 51168, 55224, 58056, 62894, 73632, 76752, 77408, 87084, 94341, 102336, 110448, 116112, 125788, 147264, 153504, 154816, 174168, 188682, 220896, 232224, 251576, 283023, 307008, 348336, 377364, 441792, 464448, 503152, 566046, 696672, 754728, 1006304, 1132092, 1393344, 1509456, 2012608, 2264184, 3018912, 4528368, 6037824, 9056736, 18113472]

約数ペア:

[(1, 18113472), (2, 9056736), (3, 6037824), (4, 4528368), (6, 3018912), (8, 2264184), (9, 2012608), (12, 1509456), (13, 1393344), (16, 1132092), (18, 1006304), (24, 754728), (26, 696672), (32, 566046), (36, 503152), (39, 464448), (41, 441792), (48, 377364), (52, 348336), (59, 307008), (64, 283023), (72, 251576), (78, 232224), (82, 220896), (96, 188682), (104, 174168), (117, 154816), (118, 153504), (123, 147264), (144, 125788), (156, 116112), (164, 110448), (177, 102336), (192, 94341), (208, 87084), (234, 77408), (236, 76752), (246, 73632), (288, 62894), (312, 58056), (328, 55224), (354, 51168), (369, 49088), (416, 43542), (468, 38704), (472, 38376), (492, 36816), (531, 34112), (533, 33984), (576, 31447), (624, 29028), (656, 27612), (708, 25584), (738, 24544), (767, 23616), (832, 21771), (936, 19352), (944, 19188), (984, 18408), (1062, 17056), (1066, 16992), (1248, 14514), (1312, 13806), (1416, 12792), (1476, 12272), (1534, 11808), (1599, 11328), (1872, 9676), (1888, 9594), (1968, 9204), (2124, 8528), (2132, 8496), (2301, 7872), (2419, 7488), (2496, 7257), (2624, 6903), (2832, 6396), (2952, 6136), (3068, 5904), (3198, 5664), (3744, 4838), (3776, 4797), (3936, 4602), (4248, 4264)]