1920199698

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{22369}}^1$

素因数の和:22647

約数の個数: 48

約数和(自身を含む): 4397047200

約数和(自身を除く): 2476847502

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 251, 342, 502, 753, 1506, 2259, 4518, 4769, 9538, 14307, 22369, 28614, 42921, 44738, 67107, 85842, 134214, 201321, 402642, 425011, 850022, 1275033, 2550066, 3825099, 5614619, 7650198, 11229238, 16843857, 33687714, 50531571, 101063142, 106677761, 213355522, 320033283, 640066566, 960099849, 1920199698]

約数ペア:

[(1, 1920199698), (2, 960099849), (3, 640066566), (6, 320033283), (9, 213355522), (18, 106677761), (19, 101063142), (38, 50531571), (57, 33687714), (114, 16843857), (171, 11229238), (251, 7650198), (342, 5614619), (502, 3825099), (753, 2550066), (1506, 1275033), (2259, 850022), (4518, 425011), (4769, 402642), (9538, 201321), (14307, 134214), (22369, 85842), (28614, 67107), (42921, 44738)]