56655438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1348939}}^1$

素因数の和:1348951

約数の個数: 16

約数和(自身を含む): 129498240

約数和(自身を除く): 72842802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1348939, 2697878, 4046817, 8093634, 9442573, 18885146, 28327719, 56655438]

約数ペア:

[(1, 56655438), (2, 28327719), (3, 18885146), (6, 9442573), (7, 8093634), (14, 4046817), (21, 2697878), (42, 1348939)]