18029953

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 19498752

約数和(自身を除く): 1468799

約数列:

[1, 23, 61, 71, 181, 1403, 1633, 4163, 4331, 11041, 12851, 99613, 253943, 295573, 783911, 18029953]

約数ペア:

[(1, 18029953), (23, 783911), (61, 295573), (71, 253943), (181, 99613), (1403, 12851), (1633, 11041), (4163, 4331)]