18041166

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 47279232

約数和(自身を除く): 29238066

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 43, 66, 78, 86, 99, 117, 129, 143, 163, 198, 234, 258, 286, 326, 387, 429, 473, 489, 559, 774, 858, 946, 978, 1118, 1287, 1419, 1467, 1677, 1793, 2119, 2574, 2838, 2934, 3354, 3586, 4238, 4257, 5031, 5379, 6149, 6357, 7009, 8514, 10062, 10758, 12298, 12714, 14018, 16137, 18447, 19071, 21027, 23309, 32274, 36894, 38142, 42054, 46618, 55341, 63081, 69927, 77099, 91117, 110682, 126162, 139854, 154198, 182234, 209781, 231297, 273351, 419562, 462594, 546702, 693891, 820053, 1002287, 1387782, 1640106, 2004574, 3006861, 6013722, 9020583, 18041166]

約数ペア:

[(1, 18041166), (2, 9020583), (3, 6013722), (6, 3006861), (9, 2004574), (11, 1640106), (13, 1387782), (18, 1002287), (22, 820053), (26, 693891), (33, 546702), (39, 462594), (43, 419562), (66, 273351), (78, 231297), (86, 209781), (99, 182234), (117, 154198), (129, 139854), (143, 126162), (163, 110682), (198, 91117), (234, 77099), (258, 69927), (286, 63081), (326, 55341), (387, 46618), (429, 42054), (473, 38142), (489, 36894), (559, 32274), (774, 23309), (858, 21027), (946, 19071), (978, 18447), (1118, 16137), (1287, 14018), (1419, 12714), (1467, 12298), (1677, 10758), (1793, 10062), (2119, 8514), (2574, 7009), (2838, 6357), (2934, 6149), (3354, 5379), (3586, 5031), (4238, 4257)]