6439956

素因数分解:

$2^2\times 3^1\times {\mathrm{491}}^1\times {\mathrm{1093}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 15070944

約数和(自身を除く): 8630988

約数列:

[1, 2, 3, 4, 6, 12, 491, 982, 1093, 1473, 1964, 2186, 2946, 3279, 4372, 5892, 6558, 13116, 536663, 1073326, 1609989, 2146652, 3219978, 6439956]

約数ペア:

[(1, 6439956), (2, 3219978), (3, 2146652), (4, 1609989), (6, 1073326), (12, 536663), (491, 13116), (982, 6558), (1093, 5892), (1473, 4372), (1964, 3279), (2186, 2946)]