13956866

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 27037152

約数和(自身を除く): 13080286

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 107, 121, 154, 214, 242, 539, 749, 847, 1078, 1177, 1331, 1498, 1694, 2354, 2662, 5243, 5929, 8239, 9317, 10486, 11858, 12947, 16478, 18634, 25894, 57673, 65219, 90629, 115346, 130438, 142417, 181258, 284834, 634403, 996919, 1268806, 1993838, 6978433, 13956866]

約数ペア:

[(1, 13956866), (2, 6978433), (7, 1993838), (11, 1268806), (14, 996919), (22, 634403), (49, 284834), (77, 181258), (98, 142417), (107, 130438), (121, 115346), (154, 90629), (214, 65219), (242, 57673), (539, 25894), (749, 18634), (847, 16478), (1078, 12947), (1177, 11858), (1331, 10486), (1498, 9317), (1694, 8239), (2354, 5929), (2662, 5243)]