18250017

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6151}}^1$

素因数の和:6220

約数の個数: 16

約数和(自身を含む): 25986048

約数和(自身を除く): 7736031

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 6151, 18453, 141473, 264493, 424419, 793479, 6083339, 18250017]

約数ペア:

[(1, 18250017), (3, 6083339), (23, 793479), (43, 424419), (69, 264493), (129, 141473), (989, 18453), (2967, 6151)]