25981884

素因数分解:

$2^2\times 3^4\times {\mathrm{80191}}^1$

素因数の和:80207

約数の個数: 30

約数和(自身を含む): 67922624

約数和(自身を除く): 41940740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 80191, 160382, 240573, 320764, 481146, 721719, 962292, 1443438, 2165157, 2886876, 4330314, 6495471, 8660628, 12990942, 25981884]

約数ペア:

[(1, 25981884), (2, 12990942), (3, 8660628), (4, 6495471), (6, 4330314), (9, 2886876), (12, 2165157), (18, 1443438), (27, 962292), (36, 721719), (54, 481146), (81, 320764), (108, 240573), (162, 160382), (324, 80191)]