13939866

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{9803}}^1$

素因数の和:9890

約数の個数: 24

約数和(自身を含む): 30588480

約数和(自身を除く): 16648614

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 9803, 19606, 29409, 58818, 88227, 176454, 774437, 1548874, 2323311, 4646622, 6969933, 13939866]

約数ペア:

[(1, 13939866), (2, 6969933), (3, 4646622), (6, 2323311), (9, 1548874), (18, 774437), (79, 176454), (158, 88227), (237, 58818), (474, 29409), (711, 19606), (1422, 9803)]