12820824

素因数分解:

$2^3\times 3^2\times {\mathrm{178067}}^1$

素因数の和:178079

約数の個数: 24

約数和(自身を含む): 34723260

約数和(自身を除く): 21902436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 178067, 356134, 534201, 712268, 1068402, 1424536, 1602603, 2136804, 3205206, 4273608, 6410412, 12820824]

約数ペア:

[(1, 12820824), (2, 6410412), (3, 4273608), (4, 3205206), (6, 2136804), (8, 1602603), (9, 1424536), (12, 1068402), (18, 712268), (24, 534201), (36, 356134), (72, 178067)]