899052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 2681280

約数和(自身を除く): 1782228

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 139, 147, 154, 196, 231, 278, 294, 308, 417, 462, 539, 556, 588, 834, 924, 973, 1078, 1529, 1617, 1668, 1946, 2156, 2919, 3058, 3234, 3892, 4587, 5838, 6116, 6468, 6811, 9174, 10703, 11676, 13622, 18348, 20433, 21406, 27244, 32109, 40866, 42812, 64218, 74921, 81732, 128436, 149842, 224763, 299684, 449526, 899052]

約数ペア:

[(1, 899052), (2, 449526), (3, 299684), (4, 224763), (6, 149842), (7, 128436), (11, 81732), (12, 74921), (14, 64218), (21, 42812), (22, 40866), (28, 32109), (33, 27244), (42, 21406), (44, 20433), (49, 18348), (66, 13622), (77, 11676), (84, 10703), (98, 9174), (132, 6811), (139, 6468), (147, 6116), (154, 5838), (196, 4587), (231, 3892), (278, 3234), (294, 3058), (308, 2919), (417, 2156), (462, 1946), (539, 1668), (556, 1617), (588, 1529), (834, 1078), (924, 973)]