6642971382

素因数分解:

$2^1\times 3^1\times {\mathrm{2833}}^1\times {\mathrm{390809}}^1$

素因数の和:393647

約数の個数: 16

約数和(自身を含む): 13290666480

約数和(自身を除く): 6647695098

約数列:

[1, 2, 3, 6, 2833, 5666, 8499, 16998, 390809, 781618, 1172427, 2344854, 1107161897, 2214323794, 3321485691, 6642971382]

約数ペア:

[(1, 6642971382), (2, 3321485691), (3, 2214323794), (6, 1107161897), (2833, 2344854), (5666, 1172427), (8499, 781618), (16998, 390809)]