128173662

素因数分解:

$2^1\times 3^2\times {\mathrm{1831}}^1\times {\mathrm{3889}}^1$

素因数の和:5728

約数の個数: 24

約数和(自身を含む): 277932720

約数和(自身を除く): 149759058

約数列:

[1, 2, 3, 6, 9, 18, 1831, 3662, 3889, 5493, 7778, 10986, 11667, 16479, 23334, 32958, 35001, 70002, 7120759, 14241518, 21362277, 42724554, 64086831, 128173662]

約数ペア:

[(1, 128173662), (2, 64086831), (3, 42724554), (6, 21362277), (9, 14241518), (18, 7120759), (1831, 70002), (3662, 35001), (3889, 32958), (5493, 23334), (7778, 16479), (10986, 11667)]