2021822046

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{402593}}^1$

素因数の和:402638

約数の個数: 40

約数和(自身を含む): 4676531904

約数和(自身を除く): 2654709858

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 402593, 805186, 1207779, 2415558, 3623337, 7246674, 10870011, 12480383, 21740022, 24960766, 32610033, 37441149, 65220066, 74882298, 112323447, 224646894, 336970341, 673940682, 1010911023, 2021822046]

約数ペア:

[(1, 2021822046), (2, 1010911023), (3, 673940682), (6, 336970341), (9, 224646894), (18, 112323447), (27, 74882298), (31, 65220066), (54, 37441149), (62, 32610033), (81, 24960766), (93, 21740022), (162, 12480383), (186, 10870011), (279, 7246674), (558, 3623337), (837, 2415558), (1674, 1207779), (2511, 805186), (5022, 402593)]