2018762433

素因数分解:

$3^4\times {\mathrm{4909}}^1\times {\mathrm{5077}}^1$

素因数の和:9998

約数の個数: 20

約数和(自身を含む): 3016890580

約数和(自身を除く): 998128147

約数列:

[1, 3, 9, 27, 81, 4909, 5077, 14727, 15231, 44181, 45693, 132543, 137079, 397629, 411237, 24922993, 74768979, 224306937, 672920811, 2018762433]

約数ペア:

[(1, 2018762433), (3, 672920811), (9, 224306937), (27, 74768979), (81, 24922993), (4909, 411237), (5077, 397629), (14727, 137079), (15231, 132543), (44181, 45693)]