18604156

素因数分解:

$2^2\times {\mathrm{523}}^1\times {\mathrm{8893}}^1$

素因数の和:9420

約数の個数: 12

約数和(自身を含む): 32623192

約数和(自身を除く): 14019036

約数列:

[1, 2, 4, 523, 1046, 2092, 8893, 17786, 35572, 4651039, 9302078, 18604156]

約数ペア:

[(1, 18604156), (2, 9302078), (4, 4651039), (523, 35572), (1046, 17786), (2092, 8893)]