1869418782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 5196192768

約数和(自身を除く): 3326773986

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 71, 77, 99, 121, 126, 142, 154, 157, 198, 213, 231, 242, 314, 363, 426, 462, 471, 497, 639, 693, 726, 781, 847, 942, 994, 1089, 1099, 1278, 1331, 1386, 1413, 1491, 1562, 1694, 1727, 2178, 2198, 2343, 2541, 2662, 2826, 2982, 3297, 3454, 3993, 4473, 4686, 5082, 5181, 5467, 6594, 7029, 7623, 7986, 8591, 8946, 9317, 9891, 10362, 10934, 11147, 11979, 12089, 14058, 15246, 15543, 16401, 17182, 18634, 18997, 19782, 22294, 23958, 24178, 25773, 27951, 31086, 32802, 33441, 36267, 37994, 49203, 51546, 55902, 56991, 60137, 66882, 72534, 77319, 78029, 83853, 94501, 98406, 100323, 108801, 113982, 120274, 122617, 132979, 154638, 156058, 167706, 170973, 180411, 189002, 200646, 208967, 217602, 234087, 245234, 265958, 283503, 341946, 360822, 367851, 398937, 417934, 468174, 541233, 567006, 626901, 661507, 702261, 735702, 797874, 850509, 858319, 1082466, 1103553, 1196811, 1253802, 1323014, 1348787, 1404522, 1462769, 1701018, 1716638, 1880703, 1984521, 2207106, 2393622, 2574957, 2697574, 2925538, 3761406, 3969042, 4046361, 4388307, 5149914, 5953563, 7724871, 8092722, 8776614, 9441509, 11907126, 12139083, 13164921, 14836657, 15449742, 18883018, 24278166, 26329842, 28324527, 29673314, 44509971, 56649054, 84973581, 89019942, 103856599, 133529913, 169947162, 207713198, 267059826, 311569797, 623139594, 934709391, 1869418782]

約数ペア:

[(1, 1869418782), (2, 934709391), (3, 623139594), (6, 311569797), (7, 267059826), (9, 207713198), (11, 169947162), (14, 133529913), (18, 103856599), (21, 89019942), (22, 84973581), (33, 56649054), (42, 44509971), (63, 29673314), (66, 28324527), (71, 26329842), (77, 24278166), (99, 18883018), (121, 15449742), (126, 14836657), (142, 13164921), (154, 12139083), (157, 11907126), (198, 9441509), (213, 8776614), (231, 8092722), (242, 7724871), (314, 5953563), (363, 5149914), (426, 4388307), (462, 4046361), (471, 3969042), (497, 3761406), (639, 2925538), (693, 2697574), (726, 2574957), (781, 2393622), (847, 2207106), (942, 1984521), (994, 1880703), (1089, 1716638), (1099, 1701018), (1278, 1462769), (1331, 1404522), (1386, 1348787), (1413, 1323014), (1491, 1253802), (1562, 1196811), (1694, 1103553), (1727, 1082466), (2178, 858319), (2198, 850509), (2343, 797874), (2541, 735702), (2662, 702261), (2826, 661507), (2982, 626901), (3297, 567006), (3454, 541233), (3993, 468174), (4473, 417934), (4686, 398937), (5082, 367851), (5181, 360822), (5467, 341946), (6594, 283503), (7029, 265958), (7623, 245234), (7986, 234087), (8591, 217602), (8946, 208967), (9317, 200646), (9891, 189002), (10362, 180411), (10934, 170973), (11147, 167706), (11979, 156058), (12089, 154638), (14058, 132979), (15246, 122617), (15543, 120274), (16401, 113982), (17182, 108801), (18634, 100323), (18997, 98406), (19782, 94501), (22294, 83853), (23958, 78029), (24178, 77319), (25773, 72534), (27951, 66882), (31086, 60137), (32802, 56991), (33441, 55902), (36267, 51546), (37994, 49203)]