2181791232

素因数分解:

$2^9\times 3^2\times {\mathrm{473479}}^1$

素因数の和:473503

約数の個数: 60

約数和(自身を含む): 6296810520

約数和(自身を除く): 4115019288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 473479, 946958, 1420437, 1893916, 2840874, 3787832, 4261311, 5681748, 7575664, 8522622, 11363496, 15151328, 17045244, 22726992, 30302656, 34090488, 45453984, 60605312, 68180976, 90907968, 121210624, 136361952, 181815936, 242421248, 272723904, 363631872, 545447808, 727263744, 1090895616, 2181791232]

約数ペア:

[(1, 2181791232), (2, 1090895616), (3, 727263744), (4, 545447808), (6, 363631872), (8, 272723904), (9, 242421248), (12, 181815936), (16, 136361952), (18, 121210624), (24, 90907968), (32, 68180976), (36, 60605312), (48, 45453984), (64, 34090488), (72, 30302656), (96, 22726992), (128, 17045244), (144, 15151328), (192, 11363496), (256, 8522622), (288, 7575664), (384, 5681748), (512, 4261311), (576, 3787832), (768, 2840874), (1152, 1893916), (1536, 1420437), (2304, 946958), (4608, 473479)]