2021598

素因数分解:

$2^1\times 3^4\times {\mathrm{12479}}^1$

素因数の和:12493

約数の個数: 20

約数和(自身を含む): 4530240

約数和(自身を除く): 2508642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12479, 24958, 37437, 74874, 112311, 224622, 336933, 673866, 1010799, 2021598]

約数ペア:

[(1, 2021598), (2, 1010799), (3, 673866), (6, 336933), (9, 224622), (18, 112311), (27, 74874), (54, 37437), (81, 24958), (162, 12479)]