15642612

素因数分解:

$2^2\times 3^3\times {\mathrm{144839}}^1$

素因数の和:144852

約数の個数: 24

約数和(自身を含む): 40555200

約数和(自身を除く): 24912588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 144839, 289678, 434517, 579356, 869034, 1303551, 1738068, 2607102, 3910653, 5214204, 7821306, 15642612]

約数ペア:

[(1, 15642612), (2, 7821306), (3, 5214204), (4, 3910653), (6, 2607102), (9, 1738068), (12, 1303551), (18, 869034), (27, 579356), (36, 434517), (54, 289678), (108, 144839)]