21742000134

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{51037559}}^1$

素因数の和:51037635

約数の個数: 16

約数和(自身を含む): 44096451840

約数和(自身を除く): 22354451706

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 51037559, 102075118, 153112677, 306225354, 3623666689, 7247333378, 10871000067, 21742000134]

約数ペア:

[(1, 21742000134), (2, 10871000067), (3, 7247333378), (6, 3623666689), (71, 306225354), (142, 153112677), (213, 102075118), (426, 51037559)]