27921188

素因数分解:

$2^2\times {\mathrm{757}}^1\times {\mathrm{9221}}^1$

素因数の和:9982

約数の個数: 12

約数和(自身を含む): 48931932

約数和(自身を除く): 21010744

約数列:

[1, 2, 4, 757, 1514, 3028, 9221, 18442, 36884, 6980297, 13960594, 27921188]

約数ペア:

[(1, 27921188), (2, 13960594), (4, 6980297), (757, 36884), (1514, 18442), (3028, 9221)]