2021775276

素因数分解:

$2^2\times 3^1\times {\mathrm{168481273}}^1$

素因数の和:168481280

約数の個数: 12

約数和(自身を含む): 4717475672

約数和(自身を除く): 2695700396

約数列:

[1, 2, 3, 4, 6, 12, 168481273, 336962546, 505443819, 673925092, 1010887638, 2021775276]

約数ペア:

[(1, 2021775276), (2, 1010887638), (3, 673925092), (4, 505443819), (6, 336962546), (12, 168481273)]