2013253218

素因数分解:

$2^1\times 3^4\times {\mathrm{12427489}}^1$

素因数の和:12427503

約数の個数: 20

約数和(自身を含む): 4511178870

約数和(自身を除く): 2497925652

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12427489, 24854978, 37282467, 74564934, 111847401, 223694802, 335542203, 671084406, 1006626609, 2013253218]

約数ペア:

[(1, 2013253218), (2, 1006626609), (3, 671084406), (6, 335542203), (9, 223694802), (18, 111847401), (27, 74564934), (54, 37282467), (81, 24854978), (162, 12427489)]