66796908

素因数分解:

$2^2\times 3^1\times {\mathrm{5566409}}^1$

素因数の和:5566416

約数の個数: 12

約数和(自身を含む): 155859480

約数和(自身を除く): 89062572

約数列:

[1, 2, 3, 4, 6, 12, 5566409, 11132818, 16699227, 22265636, 33398454, 66796908]

約数ペア:

[(1, 66796908), (2, 33398454), (3, 22265636), (4, 16699227), (6, 11132818), (12, 5566409)]