22665798

素因数分解:

$2^1\times 3^3\times {\mathrm{421}}^1\times {\mathrm{997}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 50538720

約数和(自身を除く): 27872922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 421, 842, 997, 1263, 1994, 2526, 2991, 3789, 5982, 7578, 8973, 11367, 17946, 22734, 26919, 53838, 419737, 839474, 1259211, 2518422, 3777633, 7555266, 11332899, 22665798]

約数ペア:

[(1, 22665798), (2, 11332899), (3, 7555266), (6, 3777633), (9, 2518422), (18, 1259211), (27, 839474), (54, 419737), (421, 53838), (842, 26919), (997, 22734), (1263, 17946), (1994, 11367), (2526, 8973), (2991, 7578), (3789, 5982)]