18625212

素因数分解:

$2^2\times 3^2\times {\mathrm{517367}}^1$

素因数の和:517377

約数の個数: 18

約数和(自身を含む): 47080488

約数和(自身を除く): 28455276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 517367, 1034734, 1552101, 2069468, 3104202, 4656303, 6208404, 9312606, 18625212]

約数ペア:

[(1, 18625212), (2, 9312606), (3, 6208404), (4, 4656303), (6, 3104202), (9, 2069468), (12, 1552101), (18, 1034734), (36, 517367)]