38858418

素因数分解:

$2^1\times 3^2\times {\mathrm{2158801}}^1$

素因数の和:2158809

約数の個数: 12

約数和(自身を含む): 84193278

約数和(自身を除く): 45334860

約数列:

[1, 2, 3, 6, 9, 18, 2158801, 4317602, 6476403, 12952806, 19429209, 38858418]

約数ペア:

[(1, 38858418), (2, 19429209), (3, 12952806), (6, 6476403), (9, 4317602), (18, 2158801)]