130678044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1555691}}^1$

素因数の和:1555705

約数の個数: 24

約数和(自身を含む): 348475008

約数和(自身を除く): 217796964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1555691, 3111382, 4667073, 6222764, 9334146, 10889837, 18668292, 21779674, 32669511, 43559348, 65339022, 130678044]

約数ペア:

[(1, 130678044), (2, 65339022), (3, 43559348), (4, 32669511), (6, 21779674), (7, 18668292), (12, 10889837), (14, 9334146), (21, 6222764), (28, 4667073), (42, 3111382), (84, 1555691)]