2168996874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{20051}}^1$

素因数の和:20227

約数の個数: 48

約数和(自身を含む): 4800448800

約数和(自身を除く): 2631451926

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 149, 242, 298, 363, 447, 726, 894, 1639, 3278, 4917, 9834, 18029, 20051, 36058, 40102, 54087, 60153, 108174, 120306, 220561, 441122, 661683, 1323366, 2426171, 2987599, 4852342, 5975198, 7278513, 8962797, 14557026, 17925594, 32863589, 65727178, 98590767, 197181534, 361499479, 722998958, 1084498437, 2168996874]

約数ペア:

[(1, 2168996874), (2, 1084498437), (3, 722998958), (6, 361499479), (11, 197181534), (22, 98590767), (33, 65727178), (66, 32863589), (121, 17925594), (149, 14557026), (242, 8962797), (298, 7278513), (363, 5975198), (447, 4852342), (726, 2987599), (894, 2426171), (1639, 1323366), (3278, 661683), (4917, 441122), (9834, 220561), (18029, 120306), (20051, 108174), (36058, 60153), (40102, 54087)]