18717006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 49029120

約数和(自身を除く): 30312114

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 121, 127, 154, 174, 203, 231, 242, 254, 319, 363, 381, 406, 462, 609, 638, 726, 762, 847, 889, 957, 1218, 1397, 1694, 1778, 1914, 2233, 2541, 2667, 2794, 3509, 3683, 4191, 4466, 5082, 5334, 6699, 7018, 7366, 8382, 9779, 10527, 11049, 13398, 15367, 19558, 21054, 22098, 24563, 25781, 29337, 30734, 40513, 46101, 49126, 51562, 58674, 73689, 77343, 81026, 92202, 107569, 121539, 147378, 154686, 215138, 243078, 283591, 322707, 445643, 567182, 645414, 850773, 891286, 1336929, 1701546, 2673858, 3119501, 6239002, 9358503, 18717006]

約数ペア:

[(1, 18717006), (2, 9358503), (3, 6239002), (6, 3119501), (7, 2673858), (11, 1701546), (14, 1336929), (21, 891286), (22, 850773), (29, 645414), (33, 567182), (42, 445643), (58, 322707), (66, 283591), (77, 243078), (87, 215138), (121, 154686), (127, 147378), (154, 121539), (174, 107569), (203, 92202), (231, 81026), (242, 77343), (254, 73689), (319, 58674), (363, 51562), (381, 49126), (406, 46101), (462, 40513), (609, 30734), (638, 29337), (726, 25781), (762, 24563), (847, 22098), (889, 21054), (957, 19558), (1218, 15367), (1397, 13398), (1694, 11049), (1778, 10527), (1914, 9779), (2233, 8382), (2541, 7366), (2667, 7018), (2794, 6699), (3509, 5334), (3683, 5082), (4191, 4466)]