18456867

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14341}}^1$

素因数の和:14371

約数の個数: 24

約数和(自身を含む): 31322928

約数和(自身を除く): 12866061

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 14341, 43023, 129069, 157751, 186433, 473253, 559299, 1419759, 1677897, 2050763, 6152289, 18456867]

約数ペア:

[(1, 18456867), (3, 6152289), (9, 2050763), (11, 1677897), (13, 1419759), (33, 559299), (39, 473253), (99, 186433), (117, 157751), (143, 129069), (429, 43023), (1287, 14341)]