258895332

素因数分解:

$2^2\times 3^3\times {\mathrm{2397179}}^1$

素因数の和:2397192

約数の個数: 24

約数和(自身を含む): 671210400

約数和(自身を除く): 412315068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2397179, 4794358, 7191537, 9588716, 14383074, 21574611, 28766148, 43149222, 64723833, 86298444, 129447666, 258895332]

約数ペア:

[(1, 258895332), (2, 129447666), (3, 86298444), (4, 64723833), (6, 43149222), (9, 28766148), (12, 21574611), (18, 14383074), (27, 9588716), (36, 7191537), (54, 4794358), (108, 2397179)]