261769212

素因数分解:

$2^2\times 3^3\times {\mathrm{2423789}}^1$

素因数の和:2423802

約数の個数: 24

約数和(自身を含む): 678661200

約数和(自身を除く): 416891988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2423789, 4847578, 7271367, 9695156, 14542734, 21814101, 29085468, 43628202, 65442303, 87256404, 130884606, 261769212]

約数ペア:

[(1, 261769212), (2, 130884606), (3, 87256404), (4, 65442303), (6, 43628202), (9, 29085468), (12, 21814101), (18, 14542734), (27, 9695156), (36, 7271367), (54, 4847578), (108, 2423789)]