2989062

素因数分解:

$2^1\times 3^4\times {\mathrm{18451}}^1$

素因数の和:18465

約数の個数: 20

約数和(自身を含む): 6698076

約数和(自身を除く): 3709014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 18451, 36902, 55353, 110706, 166059, 332118, 498177, 996354, 1494531, 2989062]

約数ペア:

[(1, 2989062), (2, 1494531), (3, 996354), (6, 498177), (9, 332118), (18, 166059), (27, 110706), (54, 55353), (81, 36902), (162, 18451)]