1992018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 4663296

約数和(自身を除く): 2671278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1103, 1806, 2206, 3309, 6618, 7721, 15442, 23163, 46326, 47429, 94858, 142287, 284574, 332003, 664006, 996009, 1992018]

約数ペア:

[(1, 1992018), (2, 996009), (3, 664006), (6, 332003), (7, 284574), (14, 142287), (21, 94858), (42, 47429), (43, 46326), (86, 23163), (129, 15442), (258, 7721), (301, 6618), (602, 3309), (903, 2206), (1103, 1806)]