21049051392

素因数分解:

$2^8\times 3^4\times {\mathrm{1015097}}^1$

素因数の和:1015125

約数の個数: 90

約数和(自身を含む): 62764524438

約数和(自身を除く): 41715473046

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 20736, 1015097, 2030194, 3045291, 4060388, 6090582, 8120776, 9135873, 12181164, 16241552, 18271746, 24362328, 27407619, 32483104, 36543492, 48724656, 54815238, 64966208, 73086984, 82222857, 97449312, 109630476, 129932416, 146173968, 164445714, 194898624, 219260952, 259864832, 292347936, 328891428, 389797248, 438521904, 584695872, 657782856, 779594496, 877043808, 1169391744, 1315565712, 1754087616, 2338783488, 2631131424, 3508175232, 5262262848, 7016350464, 10524525696, 21049051392]

約数ペア:

[(1, 21049051392), (2, 10524525696), (3, 7016350464), (4, 5262262848), (6, 3508175232), (8, 2631131424), (9, 2338783488), (12, 1754087616), (16, 1315565712), (18, 1169391744), (24, 877043808), (27, 779594496), (32, 657782856), (36, 584695872), (48, 438521904), (54, 389797248), (64, 328891428), (72, 292347936), (81, 259864832), (96, 219260952), (108, 194898624), (128, 164445714), (144, 146173968), (162, 129932416), (192, 109630476), (216, 97449312), (256, 82222857), (288, 73086984), (324, 64966208), (384, 54815238), (432, 48724656), (576, 36543492), (648, 32483104), (768, 27407619), (864, 24362328), (1152, 18271746), (1296, 16241552), (1728, 12181164), (2304, 9135873), (2592, 8120776), (3456, 6090582), (5184, 4060388), (6912, 3045291), (10368, 2030194), (20736, 1015097)]