331488306

素因数分解:

$2^1\times 3^2\times {\mathrm{18416017}}^1$

素因数の和:18416025

約数の個数: 12

約数和(自身を含む): 718224702

約数和(自身を除く): 386736396

約数列:

[1, 2, 3, 6, 9, 18, 18416017, 36832034, 55248051, 110496102, 165744153, 331488306]

約数ペア:

[(1, 331488306), (2, 165744153), (3, 110496102), (6, 55248051), (9, 36832034), (18, 18416017)]