18406152

素因数分解:

$2^3\times 3^2\times {\mathrm{255641}}^1$

素因数の和:255653

約数の個数: 24

約数和(自身を含む): 49850190

約数和(自身を除く): 31444038

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 255641, 511282, 766923, 1022564, 1533846, 2045128, 2300769, 3067692, 4601538, 6135384, 9203076, 18406152]

約数ペア:

[(1, 18406152), (2, 9203076), (3, 6135384), (4, 4601538), (6, 3067692), (8, 2300769), (9, 2045128), (12, 1533846), (18, 1022564), (24, 766923), (36, 511282), (72, 255641)]