21499686612

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{10122263}}^1$

素因数の和:10122332

約数の個数: 36

約数和(自身を含む): 55267561440

約数和(自身を除く): 33767874828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 10122263, 20244526, 30366789, 40489052, 60733578, 91100367, 121467156, 182200734, 364401468, 597213517, 1194427034, 1791640551, 2388854068, 3583281102, 5374921653, 7166562204, 10749843306, 21499686612]

約数ペア:

[(1, 21499686612), (2, 10749843306), (3, 7166562204), (4, 5374921653), (6, 3583281102), (9, 2388854068), (12, 1791640551), (18, 1194427034), (36, 597213517), (59, 364401468), (118, 182200734), (177, 121467156), (236, 91100367), (354, 60733578), (531, 40489052), (708, 30366789), (1062, 20244526), (2124, 10122263)]