18215134719

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1697}}^1\times {\mathrm{188311}}^1$

素因数の和:190030

約数の個数: 16

約数和(自身を含む): 25580302080

約数和(自身を除く): 7365167361

約数列:

[1, 3, 19, 57, 1697, 5091, 32243, 96729, 188311, 564933, 3577909, 10733727, 319563767, 958691301, 6071711573, 18215134719]

約数ペア:

[(1, 18215134719), (3, 6071711573), (19, 958691301), (57, 319563767), (1697, 10733727), (5091, 3577909), (32243, 564933), (96729, 188311)]