7939089684

素因数分解:

$2^2\times 3^2\times {\mathrm{220530269}}^1$

素因数の和:220530279

約数の個数: 18

約数和(自身を含む): 20068254570

約数和(自身を除く): 12129164886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 220530269, 441060538, 661590807, 882121076, 1323181614, 1984772421, 2646363228, 3969544842, 7939089684]

約数ペア:

[(1, 7939089684), (2, 3969544842), (3, 2646363228), (4, 1984772421), (6, 1323181614), (9, 882121076), (12, 661590807), (18, 441060538), (36, 220530269)]