2018047948

素因数分解:

$2^2\times 7^2\times {\mathrm{1459}}^1\times {\mathrm{7057}}^1$

素因数の和:8534

約数の個数: 36

約数和(自身を含む): 4111567320

約数和(自身を除く): 2093519372

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1459, 2918, 5836, 7057, 10213, 14114, 20426, 28228, 40852, 49399, 71491, 98798, 142982, 197596, 285964, 345793, 691586, 1383172, 10296163, 20592326, 41184652, 72073141, 144146282, 288292564, 504511987, 1009023974, 2018047948]

約数ペア:

[(1, 2018047948), (2, 1009023974), (4, 504511987), (7, 288292564), (14, 144146282), (28, 72073141), (49, 41184652), (98, 20592326), (196, 10296163), (1459, 1383172), (2918, 691586), (5836, 345793), (7057, 285964), (10213, 197596), (14114, 142982), (20426, 98798), (28228, 71491), (40852, 49399)]