272423418

素因数分解:

$2^1\times 3^1\times {\mathrm{2221}}^1\times {\mathrm{20443}}^1$

素因数の和:22669

約数の個数: 16

約数和(自身を含む): 545118816

約数和(自身を除く): 272695398

約数列:

[1, 2, 3, 6, 2221, 4442, 6663, 13326, 20443, 40886, 61329, 122658, 45403903, 90807806, 136211709, 272423418]

約数ペア:

[(1, 272423418), (2, 136211709), (3, 90807806), (6, 45403903), (2221, 122658), (4442, 61329), (6663, 40886), (13326, 20443)]