18482220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{102679}}^1$

素因数の和:102694

約数の個数: 36

約数和(自身を含む): 56063280

約数和(自身を除く): 37581060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 102679, 205358, 308037, 410716, 513395, 616074, 924111, 1026790, 1232148, 1540185, 1848222, 2053580, 3080370, 3696444, 4620555, 6160740, 9241110, 18482220]

約数ペア:

[(1, 18482220), (2, 9241110), (3, 6160740), (4, 4620555), (5, 3696444), (6, 3080370), (9, 2053580), (10, 1848222), (12, 1540185), (15, 1232148), (18, 1026790), (20, 924111), (30, 616074), (36, 513395), (45, 410716), (60, 308037), (90, 205358), (180, 102679)]