18268421

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:500

約数の個数: 16

約数和(自身を含む): 20142144

約数和(自身を除く): 1873723

約数列:

[1, 17, 43, 67, 373, 731, 1139, 2881, 6341, 16039, 24991, 48977, 272663, 424847, 1074613, 18268421]

約数ペア:

[(1, 18268421), (17, 1074613), (43, 424847), (67, 272663), (373, 48977), (731, 24991), (1139, 16039), (2881, 6341)]