12857106

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{30181}}^1$

素因数の和:30257

約数の個数: 16

約数和(自身を含む): 26077248

約数和(自身を除く): 13220142

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 30181, 60362, 90543, 181086, 2142851, 4285702, 6428553, 12857106]

約数ペア:

[(1, 12857106), (2, 6428553), (3, 4285702), (6, 2142851), (71, 181086), (142, 90543), (213, 60362), (426, 30181)]