18668085

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7927}}^1$

素因数の和:8092

約数の個数: 16

約数和(自身を含む): 30062976

約数和(自身を除く): 11394891

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 7927, 23781, 39635, 118905, 1244539, 3733617, 6222695, 18668085]

約数ペア:

[(1, 18668085), (3, 6222695), (5, 3733617), (15, 1244539), (157, 118905), (471, 39635), (785, 23781), (2355, 7927)]