31743198

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{5393}}^1$

素因数の和:5513

約数の個数: 32

約数和(自身を含む): 71200800

約数和(自身を除く): 39457602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5393, 5886, 10786, 16179, 32358, 48537, 97074, 145611, 291222, 587837, 1175674, 1763511, 3527022, 5290533, 10581066, 15871599, 31743198]

約数ペア:

[(1, 31743198), (2, 15871599), (3, 10581066), (6, 5290533), (9, 3527022), (18, 1763511), (27, 1175674), (54, 587837), (109, 291222), (218, 145611), (327, 97074), (654, 48537), (981, 32358), (1962, 16179), (2943, 10786), (5393, 5886)]