2021749302

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{172181}}^1$

素因数の和:172308

約数の個数: 32

約数和(自身を含む): 4297662720

約数和(自身を除く): 2275913418

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 206, 309, 618, 1957, 3914, 5871, 11742, 172181, 344362, 516543, 1033086, 3271439, 6542878, 9814317, 17734643, 19628634, 35469286, 53203929, 106407858, 336958217, 673916434, 1010874651, 2021749302]

約数ペア:

[(1, 2021749302), (2, 1010874651), (3, 673916434), (6, 336958217), (19, 106407858), (38, 53203929), (57, 35469286), (103, 19628634), (114, 17734643), (206, 9814317), (309, 6542878), (618, 3271439), (1957, 1033086), (3914, 516543), (5871, 344362), (11742, 172181)]