16828602

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{400681}}^1$

素因数の和:400693

約数の個数: 16

約数和(自身を含む): 38465472

約数和(自身を除く): 21636870

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 400681, 801362, 1202043, 2404086, 2804767, 5609534, 8414301, 16828602]

約数ペア:

[(1, 16828602), (2, 8414301), (3, 5609534), (6, 2804767), (7, 2404086), (14, 1202043), (21, 801362), (42, 400681)]