9750078

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 128

約数和(自身を含む): 26611200

約数和(自身を除く): 16861122

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 27, 34, 38, 39, 43, 51, 54, 57, 78, 86, 102, 114, 117, 129, 153, 171, 221, 234, 247, 258, 306, 323, 342, 351, 387, 442, 459, 494, 513, 559, 646, 663, 702, 731, 741, 774, 817, 918, 969, 1026, 1118, 1161, 1326, 1462, 1482, 1634, 1677, 1938, 1989, 2193, 2223, 2322, 2451, 2907, 3354, 3978, 4199, 4386, 4446, 4902, 5031, 5814, 5967, 6579, 6669, 7353, 8398, 8721, 9503, 10062, 10621, 11934, 12597, 13158, 13338, 13889, 14706, 15093, 17442, 19006, 19737, 21242, 22059, 25194, 27778, 28509, 30186, 31863, 37791, 39474, 41667, 44118, 57018, 63726, 75582, 83334, 85527, 95589, 113373, 125001, 171054, 180557, 191178, 226746, 250002, 256581, 286767, 361114, 375003, 513162, 541671, 573534, 750006, 1083342, 1625013, 3250026, 4875039, 9750078]

約数ペア:

[(1, 9750078), (2, 4875039), (3, 3250026), (6, 1625013), (9, 1083342), (13, 750006), (17, 573534), (18, 541671), (19, 513162), (26, 375003), (27, 361114), (34, 286767), (38, 256581), (39, 250002), (43, 226746), (51, 191178), (54, 180557), (57, 171054), (78, 125001), (86, 113373), (102, 95589), (114, 85527), (117, 83334), (129, 75582), (153, 63726), (171, 57018), (221, 44118), (234, 41667), (247, 39474), (258, 37791), (306, 31863), (323, 30186), (342, 28509), (351, 27778), (387, 25194), (442, 22059), (459, 21242), (494, 19737), (513, 19006), (559, 17442), (646, 15093), (663, 14706), (702, 13889), (731, 13338), (741, 13158), (774, 12597), (817, 11934), (918, 10621), (969, 10062), (1026, 9503), (1118, 8721), (1161, 8398), (1326, 7353), (1462, 6669), (1482, 6579), (1634, 5967), (1677, 5814), (1938, 5031), (1989, 4902), (2193, 4446), (2223, 4386), (2322, 4199), (2451, 3978), (2907, 3354)]