55991646

素因数分解:

$2^1\times 3^2\times {\mathrm{3110647}}^1$

素因数の和:3110655

約数の個数: 12

約数和(自身を含む): 121315272

約数和(自身を除く): 65323626

約数列:

[1, 2, 3, 6, 9, 18, 3110647, 6221294, 9331941, 18663882, 27995823, 55991646]

約数ペア:

[(1, 55991646), (2, 27995823), (3, 18663882), (6, 9331941), (9, 6221294), (18, 3110647)]