2021035542

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{686027}}^1$

素因数の和:686523

約数の個数: 16

約数和(自身を含む): 4050309312

約数和(自身を除く): 2029273770

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 686027, 1372054, 2058081, 4116162, 336839257, 673678514, 1010517771, 2021035542]

約数ペア:

[(1, 2021035542), (2, 1010517771), (3, 673678514), (6, 336839257), (491, 4116162), (982, 2058081), (1473, 1372054), (2946, 686027)]