40906872

素因数分解:

$2^3\times 3^2\times {\mathrm{568151}}^1$

素因数の和:568163

約数の個数: 24

約数和(自身を含む): 110789640

約数和(自身を除く): 69882768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 568151, 1136302, 1704453, 2272604, 3408906, 4545208, 5113359, 6817812, 10226718, 13635624, 20453436, 40906872]

約数ペア:

[(1, 40906872), (2, 20453436), (3, 13635624), (4, 10226718), (6, 6817812), (8, 5113359), (9, 4545208), (12, 3408906), (18, 2272604), (24, 1704453), (36, 1136302), (72, 568151)]