18017089188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1126

約数の個数: 192

約数和(自身を含む): 51527024640

約数和(自身を除く): 33509935452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 103, 114, 127, 133, 206, 228, 254, 266, 309, 381, 399, 412, 508, 532, 618, 721, 762, 798, 863, 889, 1236, 1442, 1524, 1596, 1726, 1778, 1957, 2163, 2413, 2589, 2667, 2884, 3452, 3556, 3914, 4326, 4826, 5178, 5334, 5871, 6041, 7239, 7828, 8652, 9652, 10356, 10668, 11742, 12082, 13081, 13699, 14478, 16397, 16891, 18123, 23484, 24164, 26162, 27398, 28956, 32794, 33782, 36246, 39243, 41097, 49191, 50673, 52324, 54796, 65588, 67564, 72492, 78486, 82194, 88889, 91567, 98382, 101346, 109601, 114779, 156972, 164388, 177778, 183134, 196764, 202692, 219202, 229558, 248539, 266667, 274701, 328803, 344337, 355556, 366268, 438404, 459116, 497078, 533334, 549402, 622223, 657606, 688674, 745617, 767207, 994156, 1066668, 1098804, 1244446, 1315212, 1377348, 1491234, 1534414, 1688891, 1739773, 1866669, 2082419, 2301621, 2488892, 2982468, 3068828, 3377782, 3479546, 3733338, 4164838, 4603242, 5066673, 5219319, 6247257, 6755564, 6959092, 7466676, 8329676, 9206484, 10133346, 10438638, 11288903, 11822237, 12494514, 14576933, 20266692, 20877276, 22577806, 23644474, 24989028, 29153866, 33866709, 35466711, 43730799, 45155612, 47288948, 58307732, 67733418, 70933422, 79022321, 87461598, 135466836, 141866844, 158044642, 174923196, 214489157, 237066963, 316089284, 428978314, 474133926, 643467471, 857956628, 948267852, 1286934942, 1501424099, 2573869884, 3002848198, 4504272297, 6005696396, 9008544594, 18017089188]

約数ペア:

[(1, 18017089188), (2, 9008544594), (3, 6005696396), (4, 4504272297), (6, 3002848198), (7, 2573869884), (12, 1501424099), (14, 1286934942), (19, 948267852), (21, 857956628), (28, 643467471), (38, 474133926), (42, 428978314), (57, 316089284), (76, 237066963), (84, 214489157), (103, 174923196), (114, 158044642), (127, 141866844), (133, 135466836), (206, 87461598), (228, 79022321), (254, 70933422), (266, 67733418), (309, 58307732), (381, 47288948), (399, 45155612), (412, 43730799), (508, 35466711), (532, 33866709), (618, 29153866), (721, 24989028), (762, 23644474), (798, 22577806), (863, 20877276), (889, 20266692), (1236, 14576933), (1442, 12494514), (1524, 11822237), (1596, 11288903), (1726, 10438638), (1778, 10133346), (1957, 9206484), (2163, 8329676), (2413, 7466676), (2589, 6959092), (2667, 6755564), (2884, 6247257), (3452, 5219319), (3556, 5066673), (3914, 4603242), (4326, 4164838), (4826, 3733338), (5178, 3479546), (5334, 3377782), (5871, 3068828), (6041, 2982468), (7239, 2488892), (7828, 2301621), (8652, 2082419), (9652, 1866669), (10356, 1739773), (10668, 1688891), (11742, 1534414), (12082, 1491234), (13081, 1377348), (13699, 1315212), (14478, 1244446), (16397, 1098804), (16891, 1066668), (18123, 994156), (23484, 767207), (24164, 745617), (26162, 688674), (27398, 657606), (28956, 622223), (32794, 549402), (33782, 533334), (36246, 497078), (39243, 459116), (41097, 438404), (49191, 366268), (50673, 355556), (52324, 344337), (54796, 328803), (65588, 274701), (67564, 266667), (72492, 248539), (78486, 229558), (82194, 219202), (88889, 202692), (91567, 196764), (98382, 183134), (101346, 177778), (109601, 164388), (114779, 156972)]