66805884

素因数分解:

$2^2\times 3^4\times {\mathrm{206191}}^1$

素因数の和:206207

約数の個数: 30

約数和(自身を含む): 174644624

約数和(自身を除く): 107838740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 206191, 412382, 618573, 824764, 1237146, 1855719, 2474292, 3711438, 5567157, 7422876, 11134314, 16701471, 22268628, 33402942, 66805884]

約数ペア:

[(1, 66805884), (2, 33402942), (3, 22268628), (4, 16701471), (6, 11134314), (9, 7422876), (12, 5567157), (18, 3711438), (27, 2474292), (36, 1855719), (54, 1237146), (81, 824764), (108, 618573), (162, 412382), (324, 206191)]