18244497

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3347}}^1$

素因数の和:3452

約数の個数: 16

約数和(自身を含む): 25712640

約数和(自身を除く): 7468143

約数列:

[1, 3, 23, 69, 79, 237, 1817, 3347, 5451, 10041, 76981, 230943, 264413, 793239, 6081499, 18244497]

約数ペア:

[(1, 18244497), (3, 6081499), (23, 793239), (69, 264413), (79, 230943), (237, 76981), (1817, 10041), (3347, 5451)]