2840156208

素因数分解:

$2^4\times 3^2\times {\mathrm{19723307}}^1$

素因数の和:19723321

約数の個数: 30

約数和(自身を含む): 7948493124

約数和(自身を除く): 5108336916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 19723307, 39446614, 59169921, 78893228, 118339842, 157786456, 177509763, 236679684, 315572912, 355019526, 473359368, 710039052, 946718736, 1420078104, 2840156208]

約数ペア:

[(1, 2840156208), (2, 1420078104), (3, 946718736), (4, 710039052), (6, 473359368), (8, 355019526), (9, 315572912), (12, 236679684), (16, 177509763), (18, 157786456), (24, 118339842), (36, 78893228), (48, 59169921), (72, 39446614), (144, 19723307)]