7640682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1669}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 17635200

約数和(自身を除く): 9994518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 1669, 2289, 3338, 4578, 5007, 10014, 11683, 23366, 35049, 70098, 181921, 363842, 545763, 1091526, 1273447, 2546894, 3820341, 7640682]

約数ペア:

[(1, 7640682), (2, 3820341), (3, 2546894), (6, 1273447), (7, 1091526), (14, 545763), (21, 363842), (42, 181921), (109, 70098), (218, 35049), (327, 23366), (654, 11683), (763, 10014), (1526, 5007), (1669, 4578), (2289, 3338)]