2018295549

素因数分解:

$3^6\times {\mathrm{1319}}^1\times {\mathrm{2099}}^1$

素因数の和:3436

約数の個数: 28

約数和(自身を含む): 3029796000

約数和(自身を除く): 1011500451

約数列:

[1, 3, 9, 27, 81, 243, 729, 1319, 2099, 3957, 6297, 11871, 18891, 35613, 56673, 106839, 170019, 320517, 510057, 961551, 1530171, 2768581, 8305743, 24917229, 74751687, 224255061, 672765183, 2018295549]

約数ペア:

[(1, 2018295549), (3, 672765183), (9, 224255061), (27, 74751687), (81, 24917229), (243, 8305743), (729, 2768581), (1319, 1530171), (2099, 961551), (3957, 510057), (6297, 320517), (11871, 170019), (18891, 106839), (35613, 56673)]