1897224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 5667840

約数和(自身を除く): 3770616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 491, 552, 644, 966, 982, 1288, 1473, 1932, 1964, 2946, 3437, 3864, 3928, 5892, 6874, 10311, 11293, 11784, 13748, 20622, 22586, 27496, 33879, 41244, 45172, 67758, 79051, 82488, 90344, 135516, 158102, 237153, 271032, 316204, 474306, 632408, 948612, 1897224]

約数ペア:

[(1, 1897224), (2, 948612), (3, 632408), (4, 474306), (6, 316204), (7, 271032), (8, 237153), (12, 158102), (14, 135516), (21, 90344), (23, 82488), (24, 79051), (28, 67758), (42, 45172), (46, 41244), (56, 33879), (69, 27496), (84, 22586), (92, 20622), (138, 13748), (161, 11784), (168, 11293), (184, 10311), (276, 6874), (322, 5892), (483, 3928), (491, 3864), (552, 3437), (644, 2946), (966, 1964), (982, 1932), (1288, 1473)]