26140638

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{61363}}^1$

素因数の和:61439

約数の個数: 16

約数和(自身を含む): 53018496

約数和(自身を除く): 26877858

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 61363, 122726, 184089, 368178, 4356773, 8713546, 13070319, 26140638]

約数ペア:

[(1, 26140638), (2, 13070319), (3, 8713546), (6, 4356773), (71, 368178), (142, 184089), (213, 122726), (426, 61363)]