189438678

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73597}}^1$

素因数の和:73629

約数の個数: 48

約数和(自身を含む): 482214096

約数和(自身を除く): 292775418

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, 73597, 147194, 220791, 441582, 662373, 809567, 956761, 1324746, 1619134, 1913522, 2428701, 2870283, 4857402, 5740566, 7286103, 8610849, 10524371, 14572206, 17221698, 21048742, 31573113, 63146226, 94719339, 189438678]

約数ペア:

[(1, 189438678), (2, 94719339), (3, 63146226), (6, 31573113), (9, 21048742), (11, 17221698), (13, 14572206), (18, 10524371), (22, 8610849), (26, 7286103), (33, 5740566), (39, 4857402), (66, 2870283), (78, 2428701), (99, 1913522), (117, 1619134), (143, 1324746), (198, 956761), (234, 809567), (286, 662373), (429, 441582), (858, 220791), (1287, 147194), (2574, 73597)]