18007569

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{16267}}^1$

素因数の和:16317

約数の個数: 16

約数和(自身を含む): 27330240

約数和(自身を除く): 9322671

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 16267, 48801, 146403, 439209, 666947, 2000841, 6002523, 18007569]

約数ペア:

[(1, 18007569), (3, 6002523), (9, 2000841), (27, 666947), (41, 439209), (123, 146403), (369, 48801), (1107, 16267)]