39712686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{509137}}^1$

素因数の和:509155

約数の個数: 16

約数和(自身を含む): 85535184

約数和(自身を除く): 45822498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 509137, 1018274, 1527411, 3054822, 6618781, 13237562, 19856343, 39712686]

約数ペア:

[(1, 39712686), (2, 19856343), (3, 13237562), (6, 6618781), (13, 3054822), (26, 1527411), (39, 1018274), (78, 509137)]