18184543

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{769}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 20956320

約数和(自身を除く): 2771777

約数列:

[1, 13, 17, 107, 221, 769, 1391, 1819, 9997, 13073, 23647, 82283, 169949, 1069679, 1398811, 18184543]

約数ペア:

[(1, 18184543), (13, 1398811), (17, 1069679), (107, 169949), (221, 82283), (769, 23647), (1391, 13073), (1819, 9997)]