25761726

素因数分解:

$2^1\times 3^4\times {\mathrm{159023}}^1$

素因数の和:159037

約数の個数: 20

約数和(自身を含む): 57725712

約数和(自身を除く): 31963986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 159023, 318046, 477069, 954138, 1431207, 2862414, 4293621, 8587242, 12880863, 25761726]

約数ペア:

[(1, 25761726), (2, 12880863), (3, 8587242), (6, 4293621), (9, 2862414), (18, 1431207), (27, 954138), (54, 477069), (81, 318046), (162, 159023)]