2018509767

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{2549}}^1$

素因数の和:2908

約数の個数: 32

約数和(自身を含む): 3027360000

約数和(自身を除く): 1008850233

約数列:

[1, 3, 9, 27, 139, 211, 417, 633, 1251, 1899, 2549, 3753, 5697, 7647, 22941, 29329, 68823, 87987, 263961, 354311, 537839, 791883, 1062933, 1613517, 3188799, 4840551, 9566397, 14521653, 74759621, 224278863, 672836589, 2018509767]

約数ペア:

[(1, 2018509767), (3, 672836589), (9, 224278863), (27, 74759621), (139, 14521653), (211, 9566397), (417, 4840551), (633, 3188799), (1251, 1613517), (1899, 1062933), (2549, 791883), (3753, 537839), (5697, 354311), (7647, 263961), (22941, 87987), (29329, 68823)]