18526836

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 44706816

約数和(自身を除く): 26179980

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 107, 141, 188, 214, 282, 307, 321, 428, 564, 614, 642, 921, 1228, 1284, 1842, 3684, 5029, 10058, 14429, 15087, 20116, 28858, 30174, 32849, 43287, 57716, 60348, 65698, 86574, 98547, 131396, 173148, 197094, 394188, 1543903, 3087806, 4631709, 6175612, 9263418, 18526836]

約数ペア:

[(1, 18526836), (2, 9263418), (3, 6175612), (4, 4631709), (6, 3087806), (12, 1543903), (47, 394188), (94, 197094), (107, 173148), (141, 131396), (188, 98547), (214, 86574), (282, 65698), (307, 60348), (321, 57716), (428, 43287), (564, 32849), (614, 30174), (642, 28858), (921, 20116), (1228, 15087), (1284, 14429), (1842, 10058), (3684, 5029)]