12663112

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 30176640

約数和(自身を除く): 17513528

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 61, 77, 88, 122, 154, 244, 308, 337, 427, 488, 616, 671, 674, 854, 1342, 1348, 1708, 2359, 2684, 2696, 3416, 3707, 4697, 4718, 5368, 7414, 9394, 9436, 14828, 18788, 18872, 20557, 25949, 29656, 37576, 41114, 51898, 82228, 103796, 143899, 164456, 207592, 226127, 287798, 452254, 575596, 904508, 1151192, 1582889, 1809016, 3165778, 6331556, 12663112]

約数ペア:

[(1, 12663112), (2, 6331556), (4, 3165778), (7, 1809016), (8, 1582889), (11, 1151192), (14, 904508), (22, 575596), (28, 452254), (44, 287798), (56, 226127), (61, 207592), (77, 164456), (88, 143899), (122, 103796), (154, 82228), (244, 51898), (308, 41114), (337, 37576), (427, 29656), (488, 25949), (616, 20557), (671, 18872), (674, 18788), (854, 14828), (1342, 9436), (1348, 9394), (1708, 7414), (2359, 5368), (2684, 4718), (2696, 4697), (3416, 3707)]