21855103488

素因数分解:

$2^9\times 3^2\times {\mathrm{4742861}}^1$

素因数の和:4742885

約数の個数: 60

約数和(自身を含む): 63075321738

約数和(自身を除く): 41220218250

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, 4742861, 9485722, 14228583, 18971444, 28457166, 37942888, 42685749, 56914332, 75885776, 85371498, 113828664, 151771552, 170742996, 227657328, 303543104, 341485992, 455314656, 607086208, 682971984, 910629312, 1214172416, 1365943968, 1821258624, 2428344832, 2731887936, 3642517248, 5463775872, 7285034496, 10927551744, 21855103488]

約数ペア:

[(1, 21855103488), (2, 10927551744), (3, 7285034496), (4, 5463775872), (6, 3642517248), (8, 2731887936), (9, 2428344832), (12, 1821258624), (16, 1365943968), (18, 1214172416), (24, 910629312), (32, 682971984), (36, 607086208), (48, 455314656), (64, 341485992), (72, 303543104), (96, 227657328), (128, 170742996), (144, 151771552), (192, 113828664), (256, 85371498), (288, 75885776), (384, 56914332), (512, 42685749), (576, 37942888), (768, 28457166), (1152, 18971444), (1536, 14228583), (2304, 9485722), (4608, 4742861)]