25651242

素因数分解:

$2^1\times 3^4\times {\mathrm{158341}}^1$

素因数の和:158355

約数の個数: 20

約数和(自身を含む): 57478146

約数和(自身を除く): 31826904

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 158341, 316682, 475023, 950046, 1425069, 2850138, 4275207, 8550414, 12825621, 25651242]

約数ペア:

[(1, 25651242), (2, 12825621), (3, 8550414), (6, 4275207), (9, 2850138), (18, 1425069), (27, 950046), (54, 475023), (81, 316682), (162, 158341)]