1918397718

素因数分解:

$2^1\times 3^2\times {\mathrm{1229}}^1\times {\mathrm{86719}}^1$

素因数の和:87956

約数の個数: 24

約数和(自身を含む): 4159958400

約数和(自身を除く): 2241560682

約数列:

[1, 2, 3, 6, 9, 18, 1229, 2458, 3687, 7374, 11061, 22122, 86719, 173438, 260157, 520314, 780471, 1560942, 106577651, 213155302, 319732953, 639465906, 959198859, 1918397718]

約数ペア:

[(1, 1918397718), (2, 959198859), (3, 639465906), (6, 319732953), (9, 213155302), (18, 106577651), (1229, 1560942), (2458, 780471), (3687, 520314), (7374, 260157), (11061, 173438), (22122, 86719)]