66480324

素因数分解:

$2^2\times 3^1\times {\mathrm{5540027}}^1$

素因数の和:5540034

約数の個数: 12

約数和(自身を含む): 155120784

約数和(自身を除く): 88640460

約数列:

[1, 2, 3, 4, 6, 12, 5540027, 11080054, 16620081, 22160108, 33240162, 66480324]

約数ペア:

[(1, 66480324), (2, 33240162), (3, 22160108), (4, 16620081), (6, 11080054), (12, 5540027)]