19086354

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{16831}}^1$

素因数の和:16852

約数の個数: 40

約数和(自身を含む): 48880128

約数和(自身を除く): 29793774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 16831, 33662, 50493, 100986, 117817, 151479, 235634, 302958, 353451, 454437, 706902, 908874, 1060353, 1363311, 2120706, 2726622, 3181059, 6362118, 9543177, 19086354]

約数ペア:

[(1, 19086354), (2, 9543177), (3, 6362118), (6, 3181059), (7, 2726622), (9, 2120706), (14, 1363311), (18, 1060353), (21, 908874), (27, 706902), (42, 454437), (54, 353451), (63, 302958), (81, 235634), (126, 151479), (162, 117817), (189, 100986), (378, 50493), (567, 33662), (1134, 16831)]