66785754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1590137}}^1$

素因数の和:1590149

約数の個数: 16

約数和(自身を含む): 152653248

約数和(自身を除く): 85867494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1590137, 3180274, 4770411, 9540822, 11130959, 22261918, 33392877, 66785754]

約数ペア:

[(1, 66785754), (2, 33392877), (3, 22261918), (6, 11130959), (7, 9540822), (14, 4770411), (21, 3180274), (42, 1590137)]