2021819886

素因数分解:

$2^1\times 3^3\times {\mathrm{37441109}}^1$

素因数の和:37441120

約数の個数: 16

約数和(自身を含む): 4492933200

約数和(自身を除く): 2471113314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37441109, 74882218, 112323327, 224646654, 336969981, 673939962, 1010909943, 2021819886]

約数ペア:

[(1, 2021819886), (2, 1010909943), (3, 673939962), (6, 336969981), (9, 224646654), (18, 112323327), (27, 74882218), (54, 37441109)]