18742404

素因数分解:

$2^2\times 3^1\times {\mathrm{541}}^1\times {\mathrm{2887}}^1$

素因数の和:3435

約数の個数: 24

約数和(自身を含む): 43828288

約数和(自身を除く): 25085884

約数列:

[1, 2, 3, 4, 6, 12, 541, 1082, 1623, 2164, 2887, 3246, 5774, 6492, 8661, 11548, 17322, 34644, 1561867, 3123734, 4685601, 6247468, 9371202, 18742404]

約数ペア:

[(1, 18742404), (2, 9371202), (3, 6247468), (4, 4685601), (6, 3123734), (12, 1561867), (541, 34644), (1082, 17322), (1623, 11548), (2164, 8661), (2887, 6492), (3246, 5774)]