13325268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^2$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 35693280

約数和(自身を除く): 22368012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 59, 66, 87, 116, 118, 132, 174, 177, 236, 319, 348, 354, 638, 649, 708, 957, 1276, 1298, 1711, 1914, 1947, 2596, 3422, 3481, 3828, 3894, 5133, 6844, 6962, 7788, 10266, 10443, 13924, 18821, 20532, 20886, 37642, 38291, 41772, 56463, 75284, 76582, 100949, 112926, 114873, 153164, 201898, 225852, 229746, 302847, 403796, 459492, 605694, 1110439, 1211388, 2220878, 3331317, 4441756, 6662634, 13325268]

約数ペア:

[(1, 13325268), (2, 6662634), (3, 4441756), (4, 3331317), (6, 2220878), (11, 1211388), (12, 1110439), (22, 605694), (29, 459492), (33, 403796), (44, 302847), (58, 229746), (59, 225852), (66, 201898), (87, 153164), (116, 114873), (118, 112926), (132, 100949), (174, 76582), (177, 75284), (236, 56463), (319, 41772), (348, 38291), (354, 37642), (638, 20886), (649, 20532), (708, 18821), (957, 13924), (1276, 10443), (1298, 10266), (1711, 7788), (1914, 6962), (1947, 6844), (2596, 5133), (3422, 3894), (3481, 3828)]