30981798

素因数分解:

$2^1\times 3^3\times {\mathrm{573737}}^1$

素因数の和:573748

約数の個数: 16

約数和(自身を含む): 68848560

約数和(自身を除く): 37866762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 573737, 1147474, 1721211, 3442422, 5163633, 10327266, 15490899, 30981798]

約数ペア:

[(1, 30981798), (2, 15490899), (3, 10327266), (6, 5163633), (9, 3442422), (18, 1721211), (27, 1147474), (54, 573737)]