1885103676

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:792

約数の個数: 144

約数和(自身を含む): 5130897408

約数和(自身を除く): 3245793732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 71, 74, 93, 111, 124, 142, 148, 186, 213, 222, 279, 284, 333, 372, 426, 444, 558, 639, 643, 666, 852, 1116, 1147, 1278, 1286, 1332, 1929, 2201, 2294, 2556, 2572, 2627, 3441, 3858, 4402, 4588, 5254, 5787, 6603, 6882, 7716, 7881, 8804, 10323, 10508, 11574, 13206, 13764, 15762, 19809, 19933, 20646, 23148, 23643, 23791, 26412, 31524, 39618, 39866, 41292, 45653, 47286, 47582, 59799, 71373, 79236, 79732, 81437, 91306, 94572, 95164, 119598, 136959, 142746, 162874, 179397, 182612, 214119, 239196, 244311, 273918, 285492, 325748, 358794, 410877, 428238, 488622, 547836, 717588, 732933, 737521, 821754, 856476, 977244, 1415243, 1465866, 1475042, 1643508, 1689161, 2212563, 2830486, 2931732, 2950084, 3378322, 4245729, 4425126, 5067483, 5660972, 6637689, 6756644, 8491458, 8850252, 10134966, 12737187, 13275378, 15202449, 16982916, 20269932, 25474374, 26550756, 30404898, 50948748, 52363991, 60809796, 104727982, 157091973, 209455964, 314183946, 471275919, 628367892, 942551838, 1885103676]

約数ペア:

[(1, 1885103676), (2, 942551838), (3, 628367892), (4, 471275919), (6, 314183946), (9, 209455964), (12, 157091973), (18, 104727982), (31, 60809796), (36, 52363991), (37, 50948748), (62, 30404898), (71, 26550756), (74, 25474374), (93, 20269932), (111, 16982916), (124, 15202449), (142, 13275378), (148, 12737187), (186, 10134966), (213, 8850252), (222, 8491458), (279, 6756644), (284, 6637689), (333, 5660972), (372, 5067483), (426, 4425126), (444, 4245729), (558, 3378322), (639, 2950084), (643, 2931732), (666, 2830486), (852, 2212563), (1116, 1689161), (1147, 1643508), (1278, 1475042), (1286, 1465866), (1332, 1415243), (1929, 977244), (2201, 856476), (2294, 821754), (2556, 737521), (2572, 732933), (2627, 717588), (3441, 547836), (3858, 488622), (4402, 428238), (4588, 410877), (5254, 358794), (5787, 325748), (6603, 285492), (6882, 273918), (7716, 244311), (7881, 239196), (8804, 214119), (10323, 182612), (10508, 179397), (11574, 162874), (13206, 142746), (13764, 136959), (15762, 119598), (19809, 95164), (19933, 94572), (20646, 91306), (23148, 81437), (23643, 79732), (23791, 79236), (26412, 71373), (31524, 59799), (39618, 47582), (39866, 47286), (41292, 45653)]