18330956

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3617}}^1$

素因数の和:3809

約数の個数: 24

約数和(自身を含む): 36874656

約数和(自身を除く): 18543700

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 3617, 5068, 7234, 14468, 25319, 50638, 101276, 654677, 1309354, 2618708, 4582739, 9165478, 18330956]

約数ペア:

[(1, 18330956), (2, 9165478), (4, 4582739), (7, 2618708), (14, 1309354), (28, 654677), (181, 101276), (362, 50638), (724, 25319), (1267, 14468), (2534, 7234), (3617, 5068)]