40960674

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{6959}}^1$

素因数の和:7079

約数の個数: 32

約数和(自身を含む): 91872000

約数和(自身を除く): 50911326

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 6959, 13918, 20877, 41754, 62631, 125262, 187893, 375786, 758531, 1517062, 2275593, 4551186, 6826779, 13653558, 20480337, 40960674]

約数ペア:

[(1, 40960674), (2, 20480337), (3, 13653558), (6, 6826779), (9, 4551186), (18, 2275593), (27, 1517062), (54, 758531), (109, 375786), (218, 187893), (327, 125262), (654, 62631), (981, 41754), (1962, 20877), (2943, 13918), (5886, 6959)]