12680772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2803}}^1$

素因数の和:2852

約数の個数: 48

約数和(自身を含む): 32975040

約数和(自身を除く): 20294268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 2803, 4524, 5606, 8409, 11212, 16818, 33636, 36439, 72878, 81287, 109317, 145756, 162574, 218634, 243861, 325148, 437268, 487722, 975444, 1056731, 2113462, 3170193, 4226924, 6340386, 12680772]

約数ペア:

[(1, 12680772), (2, 6340386), (3, 4226924), (4, 3170193), (6, 2113462), (12, 1056731), (13, 975444), (26, 487722), (29, 437268), (39, 325148), (52, 243861), (58, 218634), (78, 162574), (87, 145756), (116, 109317), (156, 81287), (174, 72878), (348, 36439), (377, 33636), (754, 16818), (1131, 11212), (1508, 8409), (2262, 5606), (2803, 4524)]