21013676322

素因数分解:

$2^1\times 3^1\times {\mathrm{10613}}^1\times {\mathrm{329999}}^1$

素因数の和:340617

約数の個数: 16

約数和(自身を含む): 42031440000

約数和(自身を除く): 21017763678

約数列:

[1, 2, 3, 6, 10613, 21226, 31839, 63678, 329999, 659998, 989997, 1979994, 3502279387, 7004558774, 10506838161, 21013676322]

約数ペア:

[(1, 21013676322), (2, 10506838161), (3, 7004558774), (6, 3502279387), (10613, 1979994), (21226, 989997), (31839, 659998), (63678, 329999)]