1640883402

素因数分解:

$2^1\times 3^2\times {\mathrm{1913}}^1\times {\mathrm{47653}}^1$

素因数の和:49574

約数の個数: 24

約数和(自身を含む): 3557180484

約数和(自身を除く): 1916297082

約数列:

[1, 2, 3, 6, 9, 18, 1913, 3826, 5739, 11478, 17217, 34434, 47653, 95306, 142959, 285918, 428877, 857754, 91160189, 182320378, 273480567, 546961134, 820441701, 1640883402]

約数ペア:

[(1, 1640883402), (2, 820441701), (3, 546961134), (6, 273480567), (9, 182320378), (18, 91160189), (1913, 857754), (3826, 428877), (5739, 285918), (11478, 142959), (17217, 95306), (34434, 47653)]