2021491038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{48130739}}^1$

素因数の和:48130751

約数の個数: 16

約数和(自身を含む): 4620551040

約数和(自身を除く): 2599060002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 48130739, 96261478, 144392217, 288784434, 336915173, 673830346, 1010745519, 2021491038]

約数ペア:

[(1, 2021491038), (2, 1010745519), (3, 673830346), (6, 336915173), (7, 288784434), (14, 144392217), (21, 96261478), (42, 48130739)]