219655836

素因数分解:

$2^2\times 3^2\times {\mathrm{6101551}}^1$

素因数の和:6101561

約数の個数: 18

約数和(自身を含む): 555241232

約数和(自身を除く): 335585396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6101551, 12203102, 18304653, 24406204, 36609306, 54913959, 73218612, 109827918, 219655836]

約数ペア:

[(1, 219655836), (2, 109827918), (3, 73218612), (4, 54913959), (6, 36609306), (9, 24406204), (12, 18304653), (18, 12203102), (36, 6101551)]