857574522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{6806147}}^1$

素因数の和:6806162

約数の個数: 24

約数和(自身を含む): 2123518176

約数和(自身を除く): 1265943654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 6806147, 13612294, 20418441, 40836882, 47643029, 61255323, 95286058, 122510646, 142929087, 285858174, 428787261, 857574522]

約数ペア:

[(1, 857574522), (2, 428787261), (3, 285858174), (6, 142929087), (7, 122510646), (9, 95286058), (14, 61255323), (18, 47643029), (21, 40836882), (42, 20418441), (63, 13612294), (126, 6806147)]