18945524136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10251907}}^1$

素因数の和:10251934

約数の個数: 64

約数和(自身を含む): 59050990080

約数和(自身を除く): 40105465944

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 10251907, 20503814, 30755721, 41007628, 61511442, 71763349, 82015256, 112770977, 123022884, 143526698, 215290047, 225541954, 246045768, 287053396, 338312931, 430580094, 451083908, 574106792, 676625862, 789396839, 861160188, 902167816, 1353251724, 1578793678, 1722320376, 2368190517, 2706503448, 3157587356, 4736381034, 6315174712, 9472762068, 18945524136]

約数ペア:

[(1, 18945524136), (2, 9472762068), (3, 6315174712), (4, 4736381034), (6, 3157587356), (7, 2706503448), (8, 2368190517), (11, 1722320376), (12, 1578793678), (14, 1353251724), (21, 902167816), (22, 861160188), (24, 789396839), (28, 676625862), (33, 574106792), (42, 451083908), (44, 430580094), (56, 338312931), (66, 287053396), (77, 246045768), (84, 225541954), (88, 215290047), (132, 143526698), (154, 123022884), (168, 112770977), (231, 82015256), (264, 71763349), (308, 61511442), (462, 41007628), (616, 30755721), (924, 20503814), (1848, 10251907)]