21049350606

素因数分解:

$2^1\times 3^5\times {\mathrm{269}}^1\times {\mathrm{161009}}^1$

素因数の和:161295

約数の個数: 48

約数和(自身を含む): 47472188400

約数和(自身を除く): 26422837794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 269, 486, 538, 807, 1614, 2421, 4842, 7263, 14526, 21789, 43578, 65367, 130734, 161009, 322018, 483027, 966054, 1449081, 2898162, 4347243, 8694486, 13041729, 26083458, 39125187, 43311421, 78250374, 86622842, 129934263, 259868526, 389802789, 779605578, 1169408367, 2338816734, 3508225101, 7016450202, 10524675303, 21049350606]

約数ペア:

[(1, 21049350606), (2, 10524675303), (3, 7016450202), (6, 3508225101), (9, 2338816734), (18, 1169408367), (27, 779605578), (54, 389802789), (81, 259868526), (162, 129934263), (243, 86622842), (269, 78250374), (486, 43311421), (538, 39125187), (807, 26083458), (1614, 13041729), (2421, 8694486), (4842, 4347243), (7263, 2898162), (14526, 1449081), (21789, 966054), (43578, 483027), (65367, 322018), (130734, 161009)]