18834354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 51757056

約数和(自身を除く): 32922702

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 107, 126, 127, 154, 198, 214, 231, 254, 321, 381, 462, 642, 693, 749, 762, 889, 963, 1143, 1177, 1386, 1397, 1498, 1778, 1926, 2247, 2286, 2354, 2667, 2794, 3531, 4191, 4494, 5334, 6741, 7062, 8001, 8239, 8382, 9779, 10593, 12573, 13482, 13589, 16002, 16478, 19558, 21186, 24717, 25146, 27178, 29337, 40767, 49434, 58674, 74151, 81534, 88011, 95123, 122301, 148302, 149479, 176022, 190246, 244602, 285369, 298958, 448437, 570738, 856107, 896874, 1046353, 1345311, 1712214, 2092706, 2690622, 3139059, 6278118, 9417177, 18834354]

約数ペア:

[(1, 18834354), (2, 9417177), (3, 6278118), (6, 3139059), (7, 2690622), (9, 2092706), (11, 1712214), (14, 1345311), (18, 1046353), (21, 896874), (22, 856107), (33, 570738), (42, 448437), (63, 298958), (66, 285369), (77, 244602), (99, 190246), (107, 176022), (126, 149479), (127, 148302), (154, 122301), (198, 95123), (214, 88011), (231, 81534), (254, 74151), (321, 58674), (381, 49434), (462, 40767), (642, 29337), (693, 27178), (749, 25146), (762, 24717), (889, 21186), (963, 19558), (1143, 16478), (1177, 16002), (1386, 13589), (1397, 13482), (1498, 12573), (1778, 10593), (1926, 9779), (2247, 8382), (2286, 8239), (2354, 8001), (2667, 7062), (2794, 6741), (3531, 5334), (4191, 4494)]