31032774

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{9421}}^1$

素因数の和:9493

約数の個数: 32

約数和(自身を含む): 70099680

約数和(自身を除く): 39066906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 9421, 18842, 28263, 56526, 84789, 169578, 254367, 508734, 574681, 1149362, 1724043, 3448086, 5172129, 10344258, 15516387, 31032774]

約数ペア:

[(1, 31032774), (2, 15516387), (3, 10344258), (6, 5172129), (9, 3448086), (18, 1724043), (27, 1149362), (54, 574681), (61, 508734), (122, 254367), (183, 169578), (366, 84789), (549, 56526), (1098, 28263), (1647, 18842), (3294, 9421)]