18229294

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2851}}^1$

素因数の和:3015

約数の個数: 16

約数和(自身を含む): 28748160

約数和(自身を除く): 10518866

約数列:

[1, 2, 23, 46, 139, 278, 2851, 3197, 5702, 6394, 65573, 131146, 396289, 792578, 9114647, 18229294]

約数ペア:

[(1, 18229294), (2, 9114647), (23, 792578), (46, 396289), (139, 131146), (278, 65573), (2851, 6394), (3197, 5702)]