289997262

素因数分解:

$2^1\times 3^2\times {\mathrm{337}}^1\times {\mathrm{47807}}^1$

素因数の和:48152

約数の個数: 24

約数和(自身を含む): 630205056

約数和(自身を除く): 340207794

約数列:

[1, 2, 3, 6, 9, 18, 337, 674, 1011, 2022, 3033, 6066, 47807, 95614, 143421, 286842, 430263, 860526, 16110959, 32221918, 48332877, 96665754, 144998631, 289997262]

約数ペア:

[(1, 289997262), (2, 144998631), (3, 96665754), (6, 48332877), (9, 32221918), (18, 16110959), (337, 860526), (674, 430263), (1011, 286842), (2022, 143421), (3033, 95614), (6066, 47807)]