38986926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 86873472

約数和(自身を除く): 47886546

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 121, 166, 242, 249, 363, 498, 647, 726, 913, 1294, 1826, 1941, 2739, 3882, 5478, 7117, 10043, 14234, 20086, 21351, 30129, 42702, 53701, 60258, 78287, 107402, 156574, 161103, 234861, 322206, 469722, 590711, 1181422, 1772133, 3544266, 6497821, 12995642, 19493463, 38986926]

約数ペア:

[(1, 38986926), (2, 19493463), (3, 12995642), (6, 6497821), (11, 3544266), (22, 1772133), (33, 1181422), (66, 590711), (83, 469722), (121, 322206), (166, 234861), (242, 161103), (249, 156574), (363, 107402), (498, 78287), (647, 60258), (726, 53701), (913, 42702), (1294, 30129), (1826, 21351), (1941, 20086), (2739, 14234), (3882, 10043), (5478, 7117)]