121389828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1445117}}^1$

素因数の和:1445131

約数の個数: 24

約数和(自身を含む): 323706432

約数和(自身を除く): 202316604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1445117, 2890234, 4335351, 5780468, 8670702, 10115819, 17341404, 20231638, 30347457, 40463276, 60694914, 121389828]

約数ペア:

[(1, 121389828), (2, 60694914), (3, 40463276), (4, 30347457), (6, 20231638), (7, 17341404), (12, 10115819), (14, 8670702), (21, 5780468), (28, 4335351), (42, 2890234), (84, 1445117)]