18189636

素因数分解:

$2^2\times 3^1\times {\mathrm{677}}^1\times {\mathrm{2239}}^1$

素因数の和:2923

約数の個数: 24

約数和(自身を含む): 42524160

約数和(自身を除く): 24334524

約数列:

[1, 2, 3, 4, 6, 12, 677, 1354, 2031, 2239, 2708, 4062, 4478, 6717, 8124, 8956, 13434, 26868, 1515803, 3031606, 4547409, 6063212, 9094818, 18189636]

約数ペア:

[(1, 18189636), (2, 9094818), (3, 6063212), (4, 4547409), (6, 3031606), (12, 1515803), (677, 26868), (1354, 13434), (2031, 8956), (2239, 8124), (2708, 6717), (4062, 4478)]