21858414

素因数分解:

$2^1\times 3^1\times {\mathrm{1607}}^1\times {\mathrm{2267}}^1$

素因数の和:3879

約数の個数: 16

約数和(自身を含む): 43763328

約数和(自身を除く): 21904914

約数列:

[1, 2, 3, 6, 1607, 2267, 3214, 4534, 4821, 6801, 9642, 13602, 3643069, 7286138, 10929207, 21858414]

約数ペア:

[(1, 21858414), (2, 10929207), (3, 7286138), (6, 3643069), (1607, 13602), (2267, 9642), (3214, 6801), (4534, 4821)]