45218043

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20341}}^1$

素因数の和:20379

約数の個数: 24

約数和(自身を含む): 74044880

約数和(自身を除く): 28826837

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 20341, 61023, 183069, 264433, 386479, 793299, 1159437, 2379897, 3478311, 5024227, 15072681, 45218043]

約数ペア:

[(1, 45218043), (3, 15072681), (9, 5024227), (13, 3478311), (19, 2379897), (39, 1159437), (57, 793299), (117, 386479), (171, 264433), (247, 183069), (741, 61023), (2223, 20341)]