858459828

素因数分解:

$2^2\times 3^1\times {\mathrm{1889}}^1\times {\mathrm{37871}}^1$

素因数の和:39767

約数の個数: 24

約数和(自身を含む): 2004186240

約数和(自身を除く): 1145726412

約数列:

[1, 2, 3, 4, 6, 12, 1889, 3778, 5667, 7556, 11334, 22668, 37871, 75742, 113613, 151484, 227226, 454452, 71538319, 143076638, 214614957, 286153276, 429229914, 858459828]

約数ペア:

[(1, 858459828), (2, 429229914), (3, 286153276), (4, 214614957), (6, 143076638), (12, 71538319), (1889, 454452), (3778, 227226), (5667, 151484), (7556, 113613), (11334, 75742), (22668, 37871)]