18323123

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{743}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 22665216

約数和(自身を除く): 4342093

約数列:

[1, 7, 13, 91, 271, 743, 1897, 3523, 5201, 9659, 24661, 67613, 201353, 1409471, 2617589, 18323123]

約数ペア:

[(1, 18323123), (7, 2617589), (13, 1409471), (91, 201353), (271, 67613), (743, 24661), (1897, 9659), (3523, 5201)]