18580572

素因数分解:

$2^2\times 3^2\times {\mathrm{516127}}^1$

素因数の和:516137

約数の個数: 18

約数和(自身を含む): 46967648

約数和(自身を除く): 28387076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 516127, 1032254, 1548381, 2064508, 3096762, 4645143, 6193524, 9290286, 18580572]

約数ペア:

[(1, 18580572), (2, 9290286), (3, 6193524), (4, 4645143), (6, 3096762), (9, 2064508), (12, 1548381), (18, 1032254), (36, 516127)]