15171828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{180617}}^1$

素因数の和:180631

約数の個数: 24

約数和(自身を含む): 40458432

約数和(自身を除く): 25286604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 180617, 361234, 541851, 722468, 1083702, 1264319, 2167404, 2528638, 3792957, 5057276, 7585914, 15171828]

約数ペア:

[(1, 15171828), (2, 7585914), (3, 5057276), (4, 3792957), (6, 2528638), (7, 2167404), (12, 1264319), (14, 1083702), (21, 722468), (28, 541851), (42, 361234), (84, 180617)]