56974662

素因数分解:

$2^1\times 3^2\times {\mathrm{3165259}}^1$

素因数の和:3165267

約数の個数: 12

約数和(自身を含む): 123445140

約数和(自身を除く): 66470478

約数列:

[1, 2, 3, 6, 9, 18, 3165259, 6330518, 9495777, 18991554, 28487331, 56974662]

約数ペア:

[(1, 56974662), (2, 28487331), (3, 18991554), (6, 9495777), (9, 6330518), (18, 3165259)]