7982478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{63353}}^1$

素因数の和:63368

約数の個数: 24

約数和(自身を含む): 19766448

約数和(自身を除く): 11783970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 63353, 126706, 190059, 380118, 443471, 570177, 886942, 1140354, 1330413, 2660826, 3991239, 7982478]

約数ペア:

[(1, 7982478), (2, 3991239), (3, 2660826), (6, 1330413), (7, 1140354), (9, 886942), (14, 570177), (18, 443471), (21, 380118), (42, 190059), (63, 126706), (126, 63353)]