40311906

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1163}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 82969920

約数和(自身を除く): 42658014

約数列:

[1, 2, 3, 6, 53, 106, 109, 159, 218, 318, 327, 654, 1163, 2326, 3489, 5777, 6978, 11554, 17331, 34662, 61639, 123278, 126767, 184917, 253534, 369834, 380301, 760602, 6718651, 13437302, 20155953, 40311906]

約数ペア:

[(1, 40311906), (2, 20155953), (3, 13437302), (6, 6718651), (53, 760602), (106, 380301), (109, 369834), (159, 253534), (218, 184917), (318, 126767), (327, 123278), (654, 61639), (1163, 34662), (2326, 17331), (3489, 11554), (5777, 6978)]