4080490578

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{627961}}^1$

素因数の和:628007

約数の個数: 36

約数和(自身を含む): 9330887358

約数和(自身を除く): 5250396780

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 627961, 1255922, 1883883, 3767766, 5651649, 11303298, 11931259, 23862518, 35793777, 71587554, 107381331, 214762662, 226693921, 453387842, 680081763, 1360163526, 2040245289, 4080490578]

約数ペア:

[(1, 4080490578), (2, 2040245289), (3, 1360163526), (6, 680081763), (9, 453387842), (18, 226693921), (19, 214762662), (38, 107381331), (57, 71587554), (114, 35793777), (171, 23862518), (342, 11931259), (361, 11303298), (722, 5651649), (1083, 3767766), (2166, 1883883), (3249, 1255922), (6498, 627961)]