12426666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{295873}}^1$

素因数の和:295885

約数の個数: 16

約数和(自身を含む): 28403904

約数和(自身を除く): 15977238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 295873, 591746, 887619, 1775238, 2071111, 4142222, 6213333, 12426666]

約数ペア:

[(1, 12426666), (2, 6213333), (3, 4142222), (6, 2071111), (7, 1775238), (14, 887619), (21, 591746), (42, 295873)]