84687666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2016373}}^1$

素因数の和:2016385

約数の個数: 16

約数和(自身を含む): 193571904

約数和(自身を除く): 108884238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2016373, 4032746, 6049119, 12098238, 14114611, 28229222, 42343833, 84687666]

約数ペア:

[(1, 84687666), (2, 42343833), (3, 28229222), (6, 14114611), (7, 12098238), (14, 6049119), (21, 4032746), (42, 2016373)]