68560986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{878987}}^1$

素因数の和:879005

約数の個数: 16

約数和(自身を含む): 147669984

約数和(自身を除く): 79108998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 878987, 1757974, 2636961, 5273922, 11426831, 22853662, 34280493, 68560986]

約数ペア:

[(1, 68560986), (2, 34280493), (3, 22853662), (6, 11426831), (13, 5273922), (26, 2636961), (39, 1757974), (78, 878987)]