804006

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{709}}^1$

素因数の和:730

約数の個数: 40

約数和(自身を含む): 2061840

約数和(自身を除く): 1257834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 709, 1134, 1418, 2127, 4254, 4963, 6381, 9926, 12762, 14889, 19143, 29778, 38286, 44667, 57429, 89334, 114858, 134001, 268002, 402003, 804006]

約数ペア:

[(1, 804006), (2, 402003), (3, 268002), (6, 134001), (7, 114858), (9, 89334), (14, 57429), (18, 44667), (21, 38286), (27, 29778), (42, 19143), (54, 14889), (63, 12762), (81, 9926), (126, 6381), (162, 4963), (189, 4254), (378, 2127), (567, 1418), (709, 1134)]