18873014739

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{6221}}^1\times {\mathrm{14243}}^1$

素因数の和:20538

約数の個数: 16

約数和(自身を含む): 25524336384

約数和(自身を除く): 6651321645

約数列:

[1, 3, 71, 213, 6221, 14243, 18663, 42729, 441691, 1011253, 1325073, 3033759, 88605703, 265817109, 6291004913, 18873014739]

約数ペア:

[(1, 18873014739), (3, 6291004913), (71, 265817109), (213, 88605703), (6221, 3033759), (14243, 1325073), (18663, 1011253), (42729, 441691)]