189960318

素因数分解:

$2^1\times 3^2\times {\mathrm{499}}^1\times {\mathrm{21149}}^1$

素因数の和:21656

約数の個数: 24

約数和(自身を含む): 412425000

約数和(自身を除く): 222464682

約数列:

[1, 2, 3, 6, 9, 18, 499, 998, 1497, 2994, 4491, 8982, 21149, 42298, 63447, 126894, 190341, 380682, 10553351, 21106702, 31660053, 63320106, 94980159, 189960318]

約数ペア:

[(1, 189960318), (2, 94980159), (3, 63320106), (6, 31660053), (9, 21106702), (18, 10553351), (499, 380682), (998, 190341), (1497, 126894), (2994, 63447), (4491, 42298), (8982, 21149)]