8817942

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 20807280

約数和(自身を除く): 11989338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 178, 267, 294, 337, 534, 623, 674, 1011, 1246, 1869, 2022, 2359, 3738, 4361, 4718, 7077, 8722, 13083, 14154, 16513, 26166, 29993, 33026, 49539, 59986, 89979, 99078, 179958, 209951, 419902, 629853, 1259706, 1469657, 2939314, 4408971, 8817942]

約数ペア:

[(1, 8817942), (2, 4408971), (3, 2939314), (6, 1469657), (7, 1259706), (14, 629853), (21, 419902), (42, 209951), (49, 179958), (89, 99078), (98, 89979), (147, 59986), (178, 49539), (267, 33026), (294, 29993), (337, 26166), (534, 16513), (623, 14154), (674, 13083), (1011, 8722), (1246, 7077), (1869, 4718), (2022, 4361), (2359, 3738)]