2809427772

素因数分解:

$2^2\times 3^1\times {\mathrm{11689}}^1\times {\mathrm{20029}}^1$

素因数の和:31725

約数の個数: 24

約数和(自身を含む): 6556219600

約数和(自身を除く): 3746791828

約数列:

[1, 2, 3, 4, 6, 12, 11689, 20029, 23378, 35067, 40058, 46756, 60087, 70134, 80116, 120174, 140268, 240348, 234118981, 468237962, 702356943, 936475924, 1404713886, 2809427772]

約数ペア:

[(1, 2809427772), (2, 1404713886), (3, 936475924), (4, 702356943), (6, 468237962), (12, 234118981), (11689, 240348), (20029, 140268), (23378, 120174), (35067, 80116), (40058, 70134), (46756, 60087)]