26218881

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{809}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 40982760

約数和(自身を除く): 14763879

約数列:

[1, 3, 9, 13, 39, 117, 277, 809, 831, 2427, 2493, 3601, 7281, 10517, 10803, 31551, 32409, 94653, 224093, 672279, 2016837, 2913209, 8739627, 26218881]

約数ペア:

[(1, 26218881), (3, 8739627), (9, 2913209), (13, 2016837), (39, 672279), (117, 224093), (277, 94653), (809, 32409), (831, 31551), (2427, 10803), (2493, 10517), (3601, 7281)]