222716628

素因数分解:

$2^2\times 3^4\times {\mathrm{687397}}^1$

素因数の和:687413

約数の個数: 30

約数和(自身を含む): 582226106

約数和(自身を除く): 359509478

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 687397, 1374794, 2062191, 2749588, 4124382, 6186573, 8248764, 12373146, 18559719, 24746292, 37119438, 55679157, 74238876, 111358314, 222716628]

約数ペア:

[(1, 222716628), (2, 111358314), (3, 74238876), (4, 55679157), (6, 37119438), (9, 24746292), (12, 18559719), (18, 12373146), (27, 8248764), (36, 6186573), (54, 4124382), (81, 2749588), (108, 2062191), (162, 1374794), (324, 687397)]