1392886818

素因数分解:

$2^1\times 3^2\times {\mathrm{5153}}^1\times {\mathrm{15017}}^1$

素因数の和:20178

約数の個数: 24

約数和(自身を含む): 3018708108

約数和(自身を除く): 1625821290

約数列:

[1, 2, 3, 6, 9, 18, 5153, 10306, 15017, 15459, 30034, 30918, 45051, 46377, 90102, 92754, 135153, 270306, 77382601, 154765202, 232147803, 464295606, 696443409, 1392886818]

約数ペア:

[(1, 1392886818), (2, 696443409), (3, 464295606), (6, 232147803), (9, 154765202), (18, 77382601), (5153, 270306), (10306, 135153), (15017, 92754), (15459, 90102), (30034, 46377), (30918, 45051)]