172724418

素因数分解:

$2^1\times 3^2\times {\mathrm{9595801}}^1$

素因数の和:9595809

約数の個数: 12

約数和(自身を含む): 374236278

約数和(自身を除く): 201511860

約数列:

[1, 2, 3, 6, 9, 18, 9595801, 19191602, 28787403, 57574806, 86362209, 172724418]

約数ペア:

[(1, 172724418), (2, 86362209), (3, 57574806), (6, 28787403), (9, 19191602), (18, 9595801)]