145117818

素因数分解:

$2^1\times 3^4\times {\mathrm{895789}}^1$

素因数の和:895803

約数の個数: 20

約数和(自身を含む): 325171770

約数和(自身を除く): 180053952

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 895789, 1791578, 2687367, 5374734, 8062101, 16124202, 24186303, 48372606, 72558909, 145117818]

約数ペア:

[(1, 145117818), (2, 72558909), (3, 48372606), (6, 24186303), (9, 16124202), (18, 8062101), (27, 5374734), (54, 2687367), (81, 1791578), (162, 895789)]