21921636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9769}}^1$

素因数の和:9804

約数の個数: 48

約数和(自身を含む): 59088960

約数和(自身を除く): 37167324

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, 9769, 19538, 29307, 39076, 58614, 107459, 117228, 166073, 214918, 322377, 332146, 429836, 498219, 644754, 664292, 996438, 1289508, 1826803, 1992876, 3653606, 5480409, 7307212, 10960818, 21921636]

約数ペア:

[(1, 21921636), (2, 10960818), (3, 7307212), (4, 5480409), (6, 3653606), (11, 1992876), (12, 1826803), (17, 1289508), (22, 996438), (33, 664292), (34, 644754), (44, 498219), (51, 429836), (66, 332146), (68, 322377), (102, 214918), (132, 166073), (187, 117228), (204, 107459), (374, 58614), (561, 39076), (748, 29307), (1122, 19538), (2244, 9769)]