18243336

素因数分解:

$2^3\times 3^1\times {\mathrm{521}}^1\times {\mathrm{1459}}^1$

素因数の和:1989

約数の個数: 32

約数和(自身を含む): 45727200

約数和(自身を除く): 27483864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 521, 1042, 1459, 1563, 2084, 2918, 3126, 4168, 4377, 5836, 6252, 8754, 11672, 12504, 17508, 35016, 760139, 1520278, 2280417, 3040556, 4560834, 6081112, 9121668, 18243336]

約数ペア:

[(1, 18243336), (2, 9121668), (3, 6081112), (4, 4560834), (6, 3040556), (8, 2280417), (12, 1520278), (24, 760139), (521, 35016), (1042, 17508), (1459, 12504), (1563, 11672), (2084, 8754), (2918, 6252), (3126, 5836), (4168, 4377)]