2954028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 9031680

約数和(自身を除く): 6077652

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 132, 138, 139, 154, 161, 231, 253, 276, 278, 308, 322, 417, 462, 483, 506, 556, 644, 759, 834, 924, 966, 973, 1012, 1518, 1529, 1668, 1771, 1932, 1946, 2919, 3036, 3058, 3197, 3542, 3892, 4587, 5313, 5838, 6116, 6394, 7084, 9174, 9591, 10626, 10703, 11676, 12788, 18348, 19182, 21252, 21406, 22379, 32109, 35167, 38364, 42812, 44758, 64218, 67137, 70334, 89516, 105501, 128436, 134274, 140668, 211002, 246169, 268548, 422004, 492338, 738507, 984676, 1477014, 2954028]

約数ペア:

[(1, 2954028), (2, 1477014), (3, 984676), (4, 738507), (6, 492338), (7, 422004), (11, 268548), (12, 246169), (14, 211002), (21, 140668), (22, 134274), (23, 128436), (28, 105501), (33, 89516), (42, 70334), (44, 67137), (46, 64218), (66, 44758), (69, 42812), (77, 38364), (84, 35167), (92, 32109), (132, 22379), (138, 21406), (139, 21252), (154, 19182), (161, 18348), (231, 12788), (253, 11676), (276, 10703), (278, 10626), (308, 9591), (322, 9174), (417, 7084), (462, 6394), (483, 6116), (506, 5838), (556, 5313), (644, 4587), (759, 3892), (834, 3542), (924, 3197), (966, 3058), (973, 3036), (1012, 2919), (1518, 1946), (1529, 1932), (1668, 1771)]