7280262

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 17454528

約数和(自身を除く): 10174266

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 83, 99, 166, 198, 249, 443, 498, 747, 886, 913, 1329, 1494, 1826, 2658, 2739, 3987, 4873, 5478, 7974, 8217, 9746, 14619, 16434, 29238, 36769, 43857, 73538, 87714, 110307, 220614, 330921, 404459, 661842, 808918, 1213377, 2426754, 3640131, 7280262]

約数ペア:

[(1, 7280262), (2, 3640131), (3, 2426754), (6, 1213377), (9, 808918), (11, 661842), (18, 404459), (22, 330921), (33, 220614), (66, 110307), (83, 87714), (99, 73538), (166, 43857), (198, 36769), (249, 29238), (443, 16434), (498, 14619), (747, 9746), (886, 8217), (913, 7974), (1329, 5478), (1494, 4873), (1826, 3987), (2658, 2739)]