21305597544

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167087}}^1$

素因数の和:167140

約数の個数: 192

約数和(自身を含む): 75069296640

約数和(自身を除く): 53763699096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 23, 24, 28, 33, 36, 42, 44, 46, 56, 63, 66, 69, 72, 77, 84, 88, 92, 99, 126, 132, 138, 154, 161, 168, 184, 198, 207, 231, 252, 253, 264, 276, 308, 322, 396, 414, 462, 483, 504, 506, 552, 616, 644, 693, 759, 792, 828, 924, 966, 1012, 1288, 1386, 1449, 1518, 1656, 1771, 1848, 1932, 2024, 2277, 2772, 2898, 3036, 3542, 3864, 4554, 5313, 5544, 5796, 6072, 7084, 9108, 10626, 11592, 14168, 15939, 18216, 21252, 31878, 42504, 63756, 127512, 167087, 334174, 501261, 668348, 1002522, 1169609, 1336696, 1503783, 1837957, 2005044, 2339218, 3007566, 3508827, 3675914, 3843001, 4010088, 4678436, 5513871, 6015132, 7017654, 7351828, 7686002, 9356872, 10526481, 11027742, 11529003, 12030264, 12865699, 14035308, 14703656, 15372004, 16541613, 21052962, 22055484, 23058006, 25731398, 26901007, 28070616, 30744008, 33083226, 34587009, 38597097, 42105924, 42273011, 44110968, 46116012, 51462796, 53802014, 66166452, 69174018, 77194194, 80703021, 84211848, 84546022, 92232024, 102925592, 107604028, 115791291, 126819033, 132332904, 138348036, 154388388, 161406042, 169092044, 215208056, 231582582, 242109063, 253638066, 276696072, 295911077, 308776776, 322812084, 338184088, 380457099, 463165164, 484218126, 507276132, 591822154, 645624168, 760914198, 887733231, 926330328, 968436252, 1014552264, 1183644308, 1521828396, 1775466462, 1936872504, 2367288616, 2663199693, 3043656792, 3550932924, 5326399386, 7101865848, 10652798772, 21305597544]

約数ペア:

[(1, 21305597544), (2, 10652798772), (3, 7101865848), (4, 5326399386), (6, 3550932924), (7, 3043656792), (8, 2663199693), (9, 2367288616), (11, 1936872504), (12, 1775466462), (14, 1521828396), (18, 1183644308), (21, 1014552264), (22, 968436252), (23, 926330328), (24, 887733231), (28, 760914198), (33, 645624168), (36, 591822154), (42, 507276132), (44, 484218126), (46, 463165164), (56, 380457099), (63, 338184088), (66, 322812084), (69, 308776776), (72, 295911077), (77, 276696072), (84, 253638066), (88, 242109063), (92, 231582582), (99, 215208056), (126, 169092044), (132, 161406042), (138, 154388388), (154, 138348036), (161, 132332904), (168, 126819033), (184, 115791291), (198, 107604028), (207, 102925592), (231, 92232024), (252, 84546022), (253, 84211848), (264, 80703021), (276, 77194194), (308, 69174018), (322, 66166452), (396, 53802014), (414, 51462796), (462, 46116012), (483, 44110968), (504, 42273011), (506, 42105924), (552, 38597097), (616, 34587009), (644, 33083226), (693, 30744008), (759, 28070616), (792, 26901007), (828, 25731398), (924, 23058006), (966, 22055484), (1012, 21052962), (1288, 16541613), (1386, 15372004), (1449, 14703656), (1518, 14035308), (1656, 12865699), (1771, 12030264), (1848, 11529003), (1932, 11027742), (2024, 10526481), (2277, 9356872), (2772, 7686002), (2898, 7351828), (3036, 7017654), (3542, 6015132), (3864, 5513871), (4554, 4678436), (5313, 4010088), (5544, 3843001), (5796, 3675914), (6072, 3508827), (7084, 3007566), (9108, 2339218), (10626, 2005044), (11592, 1837957), (14168, 1503783), (15939, 1336696), (18216, 1169609), (21252, 1002522), (31878, 668348), (42504, 501261), (63756, 334174), (127512, 167087)]