1938006

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1709}}^1$

素因数の和:1730

約数の個数: 40

約数和(自身を含む): 4965840

約数和(自身を除く): 3027834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 1709, 3418, 5127, 10254, 11963, 15381, 23926, 30762, 35889, 46143, 71778, 92286, 107667, 138429, 215334, 276858, 323001, 646002, 969003, 1938006]

約数ペア:

[(1, 1938006), (2, 969003), (3, 646002), (6, 323001), (7, 276858), (9, 215334), (14, 138429), (18, 107667), (21, 92286), (27, 71778), (42, 46143), (54, 35889), (63, 30762), (81, 23926), (126, 15381), (162, 11963), (189, 10254), (378, 5127), (567, 3418), (1134, 1709)]