31289436

素因数分解:

$2^2\times 3^3\times {\mathrm{289717}}^1$

素因数の和:289730

約数の個数: 24

約数和(自身を含む): 81121040

約数和(自身を除く): 49831604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 289717, 579434, 869151, 1158868, 1738302, 2607453, 3476604, 5214906, 7822359, 10429812, 15644718, 31289436]

約数ペア:

[(1, 31289436), (2, 15644718), (3, 10429812), (4, 7822359), (6, 5214906), (9, 3476604), (12, 2607453), (18, 1738302), (27, 1158868), (36, 869151), (54, 579434), (108, 289717)]