25630794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{203419}}^1$

素因数の和:203434

約数の個数: 24

約数和(自身を含む): 63467040

約数和(自身を除く): 37836246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 203419, 406838, 610257, 1220514, 1423933, 1830771, 2847866, 3661542, 4271799, 8543598, 12815397, 25630794]

約数ペア:

[(1, 25630794), (2, 12815397), (3, 8543598), (6, 4271799), (7, 3661542), (9, 2847866), (14, 1830771), (18, 1423933), (21, 1220514), (42, 610257), (63, 406838), (126, 203419)]