18264598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20249}}^1$

素因数の和:20303

約数の個数: 16

約数和(自身を含む): 30618000

約数和(自身を除く): 12353402

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 20249, 40498, 222739, 445478, 830209, 1660418, 9132299, 18264598]

約数ペア:

[(1, 18264598), (2, 9132299), (11, 1660418), (22, 830209), (41, 445478), (82, 222739), (451, 40498), (902, 20249)]