18486564

素因数分解:

$2^2\times 3^1\times {\mathrm{457}}^1\times {\mathrm{3371}}^1$

素因数の和:3835

約数の個数: 24

約数和(自身を含む): 43242528

約数和(自身を除く): 24755964

約数列:

[1, 2, 3, 4, 6, 12, 457, 914, 1371, 1828, 2742, 3371, 5484, 6742, 10113, 13484, 20226, 40452, 1540547, 3081094, 4621641, 6162188, 9243282, 18486564]

約数ペア:

[(1, 18486564), (2, 9243282), (3, 6162188), (4, 4621641), (6, 3081094), (12, 1540547), (457, 40452), (914, 20226), (1371, 13484), (1828, 10113), (2742, 6742), (3371, 5484)]