2021818878

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2119307}}^1$

素因数の和:2119368

約数の個数: 24

約数和(自身を含む): 4463262648

約数和(自身を除く): 2441443770

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 2119307, 4238614, 6357921, 12715842, 19073763, 38147526, 112323271, 224646542, 336969813, 673939626, 1010909439, 2021818878]

約数ペア:

[(1, 2021818878), (2, 1010909439), (3, 673939626), (6, 336969813), (9, 224646542), (18, 112323271), (53, 38147526), (106, 19073763), (159, 12715842), (318, 6357921), (477, 4238614), (954, 2119307)]