66439404

素因数分解:

$2^2\times 3^2\times {\mathrm{1845539}}^1$

素因数の和:1845549

約数の個数: 18

約数和(自身を含む): 167944140

約数和(自身を除く): 101504736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1845539, 3691078, 5536617, 7382156, 11073234, 16609851, 22146468, 33219702, 66439404]

約数ペア:

[(1, 66439404), (2, 33219702), (3, 22146468), (4, 16609851), (6, 11073234), (9, 7382156), (12, 5536617), (18, 3691078), (36, 1845539)]