66916626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 158146560

約数和(自身を除く): 91229934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 109, 141, 218, 282, 311, 327, 329, 622, 654, 658, 763, 933, 987, 1526, 1866, 1974, 2177, 2289, 4354, 4578, 5123, 6531, 10246, 13062, 14617, 15369, 29234, 30738, 33899, 35861, 43851, 67798, 71722, 87702, 101697, 102319, 107583, 203394, 204638, 215166, 237293, 306957, 474586, 613914, 711879, 1423758, 1593253, 3186506, 4779759, 9559518, 11152771, 22305542, 33458313, 66916626]

約数ペア:

[(1, 66916626), (2, 33458313), (3, 22305542), (6, 11152771), (7, 9559518), (14, 4779759), (21, 3186506), (42, 1593253), (47, 1423758), (94, 711879), (109, 613914), (141, 474586), (218, 306957), (282, 237293), (311, 215166), (327, 204638), (329, 203394), (622, 107583), (654, 102319), (658, 101697), (763, 87702), (933, 71722), (987, 67798), (1526, 43851), (1866, 35861), (1974, 33899), (2177, 30738), (2289, 29234), (4354, 15369), (4578, 14617), (5123, 13062), (6531, 10246)]