173974086

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67589}}^1$

素因数の和:67621

約数の個数: 48

約数和(自身を含む): 442849680

約数和(自身を除く): 268875594

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 67589, 135178, 202767, 405534, 608301, 743479, 878657, 1216602, 1486958, 1757314, 2230437, 2635971, 4460874, 5271942, 6691311, 7907913, 9665227, 13382622, 15815826, 19330454, 28995681, 57991362, 86987043, 173974086]

約数ペア:

[(1, 173974086), (2, 86987043), (3, 57991362), (6, 28995681), (9, 19330454), (11, 15815826), (13, 13382622), (18, 9665227), (22, 7907913), (26, 6691311), (33, 5271942), (39, 4460874), (66, 2635971), (78, 2230437), (99, 1757314), (117, 1486958), (143, 1216602), (198, 878657), (234, 743479), (286, 608301), (429, 405534), (858, 202767), (1287, 135178), (2574, 67589)]