21424014

素因数分解:

$2^1\times 3^4\times {\mathrm{132247}}^1$

素因数の和:132261

約数の個数: 20

約数和(自身を含む): 48006024

約数和(自身を除く): 26582010

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 132247, 264494, 396741, 793482, 1190223, 2380446, 3570669, 7141338, 10712007, 21424014]

約数ペア:

[(1, 21424014), (2, 10712007), (3, 7141338), (6, 3570669), (9, 2380446), (18, 1190223), (27, 793482), (54, 396741), (81, 264494), (162, 132247)]