18247614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 46006272

約数和(自身を除く): 27758658

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 127, 154, 231, 254, 311, 381, 462, 622, 762, 889, 933, 1397, 1778, 1866, 2177, 2667, 2794, 3421, 4191, 4354, 5334, 6531, 6842, 8382, 9779, 10263, 13062, 19558, 20526, 23947, 29337, 39497, 47894, 58674, 71841, 78994, 118491, 143682, 236982, 276479, 434467, 552958, 829437, 868934, 1303401, 1658874, 2606802, 3041269, 6082538, 9123807, 18247614]

約数ペア:

[(1, 18247614), (2, 9123807), (3, 6082538), (6, 3041269), (7, 2606802), (11, 1658874), (14, 1303401), (21, 868934), (22, 829437), (33, 552958), (42, 434467), (66, 276479), (77, 236982), (127, 143682), (154, 118491), (231, 78994), (254, 71841), (311, 58674), (381, 47894), (462, 39497), (622, 29337), (762, 23947), (889, 20526), (933, 19558), (1397, 13062), (1778, 10263), (1866, 9779), (2177, 8382), (2667, 6842), (2794, 6531), (3421, 5334), (4191, 4354)]