21668322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14621}}^1$

素因数の和:14658

約数の個数: 32

約数和(自身を含む): 49129920

約数和(自身を除く): 27461598

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 14621, 29242, 43863, 87726, 190073, 277799, 380146, 555598, 570219, 833397, 1140438, 1666794, 3611387, 7222774, 10834161, 21668322]

約数ペア:

[(1, 21668322), (2, 10834161), (3, 7222774), (6, 3611387), (13, 1666794), (19, 1140438), (26, 833397), (38, 570219), (39, 555598), (57, 380146), (78, 277799), (114, 190073), (247, 87726), (494, 43863), (741, 29242), (1482, 14621)]