4206978

素因数分解:

$2^1\times 3^4\times {\mathrm{25969}}^1$

素因数の和:25983

約数の個数: 20

約数和(自身を含む): 9427110

約数和(自身を除く): 5220132

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 25969, 51938, 77907, 155814, 233721, 467442, 701163, 1402326, 2103489, 4206978]

約数ペア:

[(1, 4206978), (2, 2103489), (3, 1402326), (6, 701163), (9, 467442), (18, 233721), (27, 155814), (54, 77907), (81, 51938), (162, 25969)]