55991718

素因数分解:

$2^1\times 3^2\times {\mathrm{3110651}}^1$

素因数の和:3110659

約数の個数: 12

約数和(自身を含む): 121315428

約数和(自身を除く): 65323710

約数列:

[1, 2, 3, 6, 9, 18, 3110651, 6221302, 9331953, 18663906, 27995859, 55991718]

約数ペア:

[(1, 55991718), (2, 27995859), (3, 18663906), (6, 9331953), (9, 6221302), (18, 3110651)]