18475101963

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{180751}}^1$

素因数の和:181075

約数の個数: 24

約数和(自身を含む): 27435984576

約数和(自身を除く): 8960882613

約数列:

[1, 3, 9, 41, 123, 277, 369, 831, 2493, 11357, 34071, 102213, 180751, 542253, 1626759, 7410791, 22232373, 50068027, 66697119, 150204081, 450612243, 2052789107, 6158367321, 18475101963]

約数ペア:

[(1, 18475101963), (3, 6158367321), (9, 2052789107), (41, 450612243), (123, 150204081), (277, 66697119), (369, 50068027), (831, 22232373), (2493, 7410791), (11357, 1626759), (34071, 542253), (102213, 180751)]