19143702

素因数分解:

$2^1\times 3^4\times {\mathrm{118171}}^1$

素因数の和:118185

約数の個数: 20

約数和(自身を含む): 42896436

約数和(自身を除く): 23752734

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 118171, 236342, 354513, 709026, 1063539, 2127078, 3190617, 6381234, 9571851, 19143702]

約数ペア:

[(1, 19143702), (2, 9571851), (3, 6381234), (6, 3190617), (9, 2127078), (18, 1063539), (27, 709026), (54, 354513), (81, 236342), (162, 118171)]