9702756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 28333760

約数和(自身を除く): 18631004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 277, 278, 417, 554, 556, 831, 834, 973, 1108, 1251, 1662, 1668, 1939, 1946, 2493, 2502, 2919, 3324, 3878, 3892, 4986, 5004, 5817, 5838, 7756, 8757, 9972, 11634, 11676, 17451, 17514, 23268, 34902, 35028, 38503, 69804, 77006, 115509, 154012, 231018, 269521, 346527, 462036, 539042, 693054, 808563, 1078084, 1386108, 1617126, 2425689, 3234252, 4851378, 9702756]

約数ペア:

[(1, 9702756), (2, 4851378), (3, 3234252), (4, 2425689), (6, 1617126), (7, 1386108), (9, 1078084), (12, 808563), (14, 693054), (18, 539042), (21, 462036), (28, 346527), (36, 269521), (42, 231018), (63, 154012), (84, 115509), (126, 77006), (139, 69804), (252, 38503), (277, 35028), (278, 34902), (417, 23268), (554, 17514), (556, 17451), (831, 11676), (834, 11634), (973, 9972), (1108, 8757), (1251, 7756), (1662, 5838), (1668, 5817), (1939, 5004), (1946, 4986), (2493, 3892), (2502, 3878), (2919, 3324)]