18854214

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{22937}}^1$

素因数の和:23079

約数の個数: 16

約数和(自身を含む): 37985328

約数和(自身を除く): 19131114

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 22937, 45874, 68811, 137622, 3142369, 6284738, 9427107, 18854214]

約数ペア:

[(1, 18854214), (2, 9427107), (3, 6284738), (6, 3142369), (137, 137622), (274, 68811), (411, 45874), (822, 22937)]