12656644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 31046400

約数和(自身を除く): 18389756

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 29, 44, 52, 58, 77, 91, 109, 116, 143, 154, 182, 203, 218, 286, 308, 319, 364, 377, 406, 436, 572, 638, 754, 763, 812, 1001, 1199, 1276, 1417, 1508, 1526, 2002, 2233, 2398, 2639, 2834, 3052, 3161, 4004, 4147, 4466, 4796, 5278, 5668, 6322, 8294, 8393, 8932, 9919, 10556, 12644, 15587, 16588, 16786, 19838, 22127, 29029, 31174, 33572, 34771, 39676, 41093, 44254, 58058, 62348, 69542, 82186, 88508, 109109, 116116, 139084, 164372, 218218, 243397, 287651, 436436, 452023, 486794, 575302, 904046, 973588, 1150604, 1808092, 3164161, 6328322, 12656644]

約数ペア:

[(1, 12656644), (2, 6328322), (4, 3164161), (7, 1808092), (11, 1150604), (13, 973588), (14, 904046), (22, 575302), (26, 486794), (28, 452023), (29, 436436), (44, 287651), (52, 243397), (58, 218218), (77, 164372), (91, 139084), (109, 116116), (116, 109109), (143, 88508), (154, 82186), (182, 69542), (203, 62348), (218, 58058), (286, 44254), (308, 41093), (319, 39676), (364, 34771), (377, 33572), (406, 31174), (436, 29029), (572, 22127), (638, 19838), (754, 16786), (763, 16588), (812, 15587), (1001, 12644), (1199, 10556), (1276, 9919), (1417, 8932), (1508, 8393), (1526, 8294), (2002, 6322), (2233, 5668), (2398, 5278), (2639, 4796), (2834, 4466), (3052, 4147), (3161, 4004)]