16559640006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1\times {\mathrm{977}}^1$

素因数の和:1878

約数の個数: 128

約数和(自身を含む): 41956669440

約数和(自身を除く): 25397029434

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 182, 222, 259, 273, 481, 518, 546, 777, 839, 962, 977, 1443, 1554, 1678, 1954, 2517, 2886, 2931, 3367, 5034, 5862, 5873, 6734, 6839, 10101, 10907, 11746, 12701, 13678, 17619, 20202, 20517, 21814, 25402, 31043, 32721, 35238, 36149, 38103, 41034, 62086, 65442, 72298, 76206, 76349, 88907, 93129, 108447, 152698, 177814, 186258, 216894, 217301, 229047, 253043, 266721, 403559, 434602, 458094, 469937, 506086, 533442, 651903, 759129, 807118, 819703, 939874, 1210677, 1303806, 1409811, 1518258, 1639406, 2421354, 2459109, 2819622, 2824913, 3289559, 4918218, 5649826, 5737921, 6579118, 8474739, 9868677, 10656139, 11475842, 16949478, 17213763, 19737354, 21312278, 30329011, 31968417, 34427526, 60658022, 63936834, 74592973, 90987033, 149185946, 181974066, 212303077, 223778919, 394277143, 424606154, 447557838, 636909231, 788554286, 1182831429, 1273818462, 2365662858, 2759940001, 5519880002, 8279820003, 16559640006]

約数ペア:

[(1, 16559640006), (2, 8279820003), (3, 5519880002), (6, 2759940001), (7, 2365662858), (13, 1273818462), (14, 1182831429), (21, 788554286), (26, 636909231), (37, 447557838), (39, 424606154), (42, 394277143), (74, 223778919), (78, 212303077), (91, 181974066), (111, 149185946), (182, 90987033), (222, 74592973), (259, 63936834), (273, 60658022), (481, 34427526), (518, 31968417), (546, 30329011), (777, 21312278), (839, 19737354), (962, 17213763), (977, 16949478), (1443, 11475842), (1554, 10656139), (1678, 9868677), (1954, 8474739), (2517, 6579118), (2886, 5737921), (2931, 5649826), (3367, 4918218), (5034, 3289559), (5862, 2824913), (5873, 2819622), (6734, 2459109), (6839, 2421354), (10101, 1639406), (10907, 1518258), (11746, 1409811), (12701, 1303806), (13678, 1210677), (17619, 939874), (20202, 819703), (20517, 807118), (21814, 759129), (25402, 651903), (31043, 533442), (32721, 506086), (35238, 469937), (36149, 458094), (38103, 434602), (41034, 403559), (62086, 266721), (65442, 253043), (72298, 229047), (76206, 217301), (76349, 216894), (88907, 186258), (93129, 177814), (108447, 152698)]