21270876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9479}}^1$

素因数の和:9514

約数の個数: 48

約数和(自身を含む): 57335040

約数和(自身を除く): 36064164

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 9479, 18958, 28437, 37916, 56874, 104269, 113748, 161143, 208538, 312807, 322286, 417076, 483429, 625614, 644572, 966858, 1251228, 1772573, 1933716, 3545146, 5317719, 7090292, 10635438, 21270876]

約数ペア:

[(1, 21270876), (2, 10635438), (3, 7090292), (4, 5317719), (6, 3545146), (11, 1933716), (12, 1772573), (17, 1251228), (22, 966858), (33, 644572), (34, 625614), (44, 483429), (51, 417076), (66, 322286), (68, 312807), (102, 208538), (132, 161143), (187, 113748), (204, 104269), (374, 56874), (561, 37916), (748, 28437), (1122, 18958), (2244, 9479)]