18264369

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1187}}^1$

素因数の和:1436

約数の個数: 16

約数和(自身を含む): 25546752

約数和(自身を除く): 7282383

約数列:

[1, 3, 23, 69, 223, 669, 1187, 3561, 5129, 15387, 27301, 81903, 264701, 794103, 6088123, 18264369]

約数ペア:

[(1, 18264369), (3, 6088123), (23, 794103), (69, 264701), (223, 81903), (669, 27301), (1187, 15387), (3561, 5129)]