18581796

素因数分解:

$2^2\times 3^2\times {\mathrm{516161}}^1$

素因数の和:516171

約数の個数: 18

約数和(自身を含む): 46970742

約数和(自身を除く): 28388946

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 516161, 1032322, 1548483, 2064644, 3096966, 4645449, 6193932, 9290898, 18581796]

約数ペア:

[(1, 18581796), (2, 9290898), (3, 6193932), (4, 4645449), (6, 3096966), (9, 2064644), (12, 1548483), (18, 1032322), (36, 516161)]