67538406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{865877}}^1$

素因数の和:865895

約数の個数: 16

約数和(自身を含む): 145467504

約数和(自身を除く): 77929098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 865877, 1731754, 2597631, 5195262, 11256401, 22512802, 33769203, 67538406]

約数ペア:

[(1, 67538406), (2, 33769203), (3, 22512802), (6, 11256401), (13, 5195262), (26, 2597631), (39, 1731754), (78, 865877)]