27857886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{663283}}^1$

素因数の和:663295

約数の個数: 16

約数和(自身を含む): 63675264

約数和(自身を除く): 35817378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 663283, 1326566, 1989849, 3979698, 4642981, 9285962, 13928943, 27857886]

約数ペア:

[(1, 27857886), (2, 13928943), (3, 9285962), (6, 4642981), (7, 3979698), (14, 1989849), (21, 1326566), (42, 663283)]