331640334

素因数分解:

$2^1\times 3^2\times {\mathrm{18424463}}^1$

素因数の和:18424471

約数の個数: 12

約数和(自身を含む): 718554096

約数和(自身を除く): 386913762

約数列:

[1, 2, 3, 6, 9, 18, 18424463, 36848926, 55273389, 110546778, 165820167, 331640334]

約数ペア:

[(1, 331640334), (2, 165820167), (3, 110546778), (6, 55273389), (9, 36848926), (18, 18424463)]