7555266

素因数分解:

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

素因数の和:1426

約数の個数: 24

約数和(自身を含む): 16425084

約数和(自身を除く): 8869818

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 997, 1263, 1994, 2526, 2991, 3789, 5982, 7578, 8973, 17946, 419737, 839474, 1259211, 2518422, 3777633, 7555266]

約数ペア:

[(1, 7555266), (2, 3777633), (3, 2518422), (6, 1259211), (9, 839474), (18, 419737), (421, 17946), (842, 8973), (997, 7578), (1263, 5982), (1994, 3789), (2526, 2991)]