12789216

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{367}}^1$

素因数の和:405

約数の個数: 108

約数和(自身を含む): 40085136

約数和(自身を除く): 27295920

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 121, 132, 144, 176, 198, 242, 264, 288, 352, 363, 367, 396, 484, 528, 726, 734, 792, 968, 1056, 1089, 1101, 1452, 1468, 1584, 1936, 2178, 2202, 2904, 2936, 3168, 3303, 3872, 4037, 4356, 4404, 5808, 5872, 6606, 8074, 8712, 8808, 11616, 11744, 12111, 13212, 16148, 17424, 17616, 24222, 26424, 32296, 34848, 35232, 36333, 44407, 48444, 52848, 64592, 72666, 88814, 96888, 105696, 129184, 133221, 145332, 177628, 193776, 266442, 290664, 355256, 387552, 399663, 532884, 581328, 710512, 799326, 1065768, 1162656, 1421024, 1598652, 2131536, 3197304, 4263072, 6394608, 12789216]

約数ペア:

[(1, 12789216), (2, 6394608), (3, 4263072), (4, 3197304), (6, 2131536), (8, 1598652), (9, 1421024), (11, 1162656), (12, 1065768), (16, 799326), (18, 710512), (22, 581328), (24, 532884), (32, 399663), (33, 387552), (36, 355256), (44, 290664), (48, 266442), (66, 193776), (72, 177628), (88, 145332), (96, 133221), (99, 129184), (121, 105696), (132, 96888), (144, 88814), (176, 72666), (198, 64592), (242, 52848), (264, 48444), (288, 44407), (352, 36333), (363, 35232), (367, 34848), (396, 32296), (484, 26424), (528, 24222), (726, 17616), (734, 17424), (792, 16148), (968, 13212), (1056, 12111), (1089, 11744), (1101, 11616), (1452, 8808), (1468, 8712), (1584, 8074), (1936, 6606), (2178, 5872), (2202, 5808), (2904, 4404), (2936, 4356), (3168, 4037), (3303, 3872)]