17997408

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 288

約数和(自身を含む): 66044160

約数和(自身を除く): 48046752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 19, 22, 23, 24, 26, 32, 33, 36, 38, 39, 44, 46, 48, 52, 57, 66, 69, 72, 76, 78, 88, 92, 96, 99, 104, 114, 117, 132, 138, 143, 144, 152, 156, 171, 176, 184, 198, 207, 208, 209, 228, 234, 247, 253, 264, 276, 286, 288, 299, 304, 312, 342, 352, 368, 396, 414, 416, 418, 429, 437, 456, 468, 494, 506, 528, 552, 572, 598, 608, 624, 627, 684, 736, 741, 759, 792, 828, 836, 858, 874, 897, 912, 936, 988, 1012, 1056, 1104, 1144, 1196, 1248, 1254, 1287, 1311, 1368, 1482, 1518, 1584, 1656, 1672, 1716, 1748, 1794, 1824, 1872, 1881, 1976, 2024, 2208, 2223, 2277, 2288, 2392, 2508, 2574, 2622, 2691, 2717, 2736, 2964, 3036, 3168, 3289, 3312, 3344, 3432, 3496, 3588, 3744, 3762, 3933, 3952, 4048, 4446, 4554, 4576, 4784, 4807, 5016, 5148, 5244, 5382, 5434, 5472, 5681, 5928, 6072, 6578, 6624, 6688, 6864, 6992, 7176, 7524, 7866, 7904, 8096, 8151, 8892, 9108, 9568, 9614, 9867, 10032, 10296, 10488, 10764, 10868, 11362, 11856, 12144, 13156, 13728, 13984, 14352, 14421, 15048, 15732, 16302, 17043, 17784, 18216, 19228, 19734, 20064, 20592, 20976, 21528, 21736, 22724, 23712, 24288, 24453, 26312, 28704, 28842, 29601, 30096, 31464, 32604, 34086, 35568, 36432, 38456, 39468, 41184, 41952, 43056, 43263, 43472, 45448, 48906, 51129, 52624, 57684, 59202, 60192, 62491, 62928, 65208, 68172, 71136, 72864, 76912, 78936, 86112, 86526, 86944, 90896, 97812, 102258, 105248, 115368, 118404, 124982, 125856, 130416, 136344, 153824, 157872, 173052, 181792, 187473, 195624, 204516, 230736, 236808, 249964, 260832, 272688, 315744, 346104, 374946, 391248, 409032, 461472, 473616, 499928, 545376, 562419, 692208, 749892, 782496, 818064, 947232, 999856, 1124838, 1384416, 1499784, 1636128, 1999712, 2249676, 2999568, 4499352, 5999136, 8998704, 17997408]

約数ペア:

[(1, 17997408), (2, 8998704), (3, 5999136), (4, 4499352), (6, 2999568), (8, 2249676), (9, 1999712), (11, 1636128), (12, 1499784), (13, 1384416), (16, 1124838), (18, 999856), (19, 947232), (22, 818064), (23, 782496), (24, 749892), (26, 692208), (32, 562419), (33, 545376), (36, 499928), (38, 473616), (39, 461472), (44, 409032), (46, 391248), (48, 374946), (52, 346104), (57, 315744), (66, 272688), (69, 260832), (72, 249964), (76, 236808), (78, 230736), (88, 204516), (92, 195624), (96, 187473), (99, 181792), (104, 173052), (114, 157872), (117, 153824), (132, 136344), (138, 130416), (143, 125856), (144, 124982), (152, 118404), (156, 115368), (171, 105248), (176, 102258), (184, 97812), (198, 90896), (207, 86944), (208, 86526), (209, 86112), (228, 78936), (234, 76912), (247, 72864), (253, 71136), (264, 68172), (276, 65208), (286, 62928), (288, 62491), (299, 60192), (304, 59202), (312, 57684), (342, 52624), (352, 51129), (368, 48906), (396, 45448), (414, 43472), (416, 43263), (418, 43056), (429, 41952), (437, 41184), (456, 39468), (468, 38456), (494, 36432), (506, 35568), (528, 34086), (552, 32604), (572, 31464), (598, 30096), (608, 29601), (624, 28842), (627, 28704), (684, 26312), (736, 24453), (741, 24288), (759, 23712), (792, 22724), (828, 21736), (836, 21528), (858, 20976), (874, 20592), (897, 20064), (912, 19734), (936, 19228), (988, 18216), (1012, 17784), (1056, 17043), (1104, 16302), (1144, 15732), (1196, 15048), (1248, 14421), (1254, 14352), (1287, 13984), (1311, 13728), (1368, 13156), (1482, 12144), (1518, 11856), (1584, 11362), (1656, 10868), (1672, 10764), (1716, 10488), (1748, 10296), (1794, 10032), (1824, 9867), (1872, 9614), (1881, 9568), (1976, 9108), (2024, 8892), (2208, 8151), (2223, 8096), (2277, 7904), (2288, 7866), (2392, 7524), (2508, 7176), (2574, 6992), (2622, 6864), (2691, 6688), (2717, 6624), (2736, 6578), (2964, 6072), (3036, 5928), (3168, 5681), (3289, 5472), (3312, 5434), (3344, 5382), (3432, 5244), (3496, 5148), (3588, 5016), (3744, 4807), (3762, 4784), (3933, 4576), (3952, 4554), (4048, 4446)]