2790872322

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{1356109}}^1$

素因数の和:1356135

約数の個数: 32

約数和(自身を含む): 6509328000

約数和(自身を除く): 3718455678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 1356109, 2712218, 4068327, 8136654, 9492763, 18985526, 28478289, 56956578, 66449341, 132898682, 199348023, 398696046, 465145387, 930290774, 1395436161, 2790872322]

約数ペア:

[(1, 2790872322), (2, 1395436161), (3, 930290774), (6, 465145387), (7, 398696046), (14, 199348023), (21, 132898682), (42, 66449341), (49, 56956578), (98, 28478289), (147, 18985526), (294, 9492763), (343, 8136654), (686, 4068327), (1029, 2712218), (2058, 1356109)]