260269668

素因数分解:

$2^2\times 3^2\times {\mathrm{7229713}}^1$

素因数の和:7229723

約数の個数: 18

約数和(自身を含む): 657903974

約数和(自身を除く): 397634306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7229713, 14459426, 21689139, 28918852, 43378278, 65067417, 86756556, 130134834, 260269668]

約数ペア:

[(1, 260269668), (2, 130134834), (3, 86756556), (4, 65067417), (6, 43378278), (9, 28918852), (12, 21689139), (18, 14459426), (36, 7229713)]