128226834

素因数分解:

$2^1\times 3^3\times {\mathrm{2374571}}^1$

素因数の和:2374582

約数の個数: 16

約数和(自身を含む): 284948640

約数和(自身を除く): 156721806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2374571, 4749142, 7123713, 14247426, 21371139, 42742278, 64113417, 128226834]

約数ペア:

[(1, 128226834), (2, 64113417), (3, 42742278), (6, 21371139), (9, 14247426), (18, 7123713), (27, 4749142), (54, 2374571)]