21033067968

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{13121}}^1$

素因数の和:13184

約数の個数: 252

約数和(自身を含む): 69152835024

約数和(自身を除く): 48119767056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 64, 66, 69, 72, 88, 92, 96, 99, 121, 132, 138, 144, 176, 184, 192, 198, 207, 242, 253, 264, 276, 288, 352, 363, 368, 396, 414, 484, 506, 528, 552, 576, 704, 726, 736, 759, 792, 828, 968, 1012, 1056, 1089, 1104, 1452, 1472, 1518, 1584, 1656, 1936, 2024, 2112, 2178, 2208, 2277, 2783, 2904, 3036, 3168, 3312, 3872, 4048, 4356, 4416, 4554, 5566, 5808, 6072, 6336, 6624, 7744, 8096, 8349, 8712, 9108, 11132, 11616, 12144, 13121, 13248, 16192, 16698, 17424, 18216, 22264, 23232, 24288, 25047, 26242, 33396, 34848, 36432, 39363, 44528, 48576, 50094, 52484, 66792, 69696, 72864, 78726, 89056, 100188, 104968, 118089, 133584, 144331, 145728, 157452, 178112, 200376, 209936, 236178, 267168, 288662, 301783, 314904, 400752, 419872, 432993, 472356, 534336, 577324, 603566, 629808, 801504, 839744, 865986, 905349, 944712, 1154648, 1207132, 1259616, 1298979, 1587641, 1603008, 1731972, 1810698, 1889424, 2309296, 2414264, 2519232, 2597958, 2716047, 3175282, 3319613, 3463944, 3621396, 3778848, 4618592, 4762923, 4828528, 5195916, 5432094, 6350564, 6639226, 6927888, 7242792, 7557696, 9237184, 9525846, 9657056, 9958839, 10391832, 10864188, 12701128, 13278452, 13855776, 14288769, 14485584, 19051692, 19314112, 19917678, 20783664, 21728376, 25402256, 26556904, 27711552, 28577538, 28971168, 29876517, 36515743, 38103384, 39835356, 41567328, 43456752, 50804512, 53113808, 57155076, 57942336, 59753034, 73031486, 76206768, 79670712, 83134656, 86913504, 101609024, 106227616, 109547229, 114310152, 119506068, 146062972, 152413536, 159341424, 173827008, 212455232, 219094458, 228620304, 239012136, 292125944, 304827072, 318682848, 328641687, 438188916, 457240608, 478024272, 584251888, 637365696, 657283374, 876377832, 914481216, 956048544, 1168503776, 1314566748, 1752755664, 1912097088, 2337007552, 2629133496, 3505511328, 5258266992, 7011022656, 10516533984, 21033067968]

約数ペア:

[(1, 21033067968), (2, 10516533984), (3, 7011022656), (4, 5258266992), (6, 3505511328), (8, 2629133496), (9, 2337007552), (11, 1912097088), (12, 1752755664), (16, 1314566748), (18, 1168503776), (22, 956048544), (23, 914481216), (24, 876377832), (32, 657283374), (33, 637365696), (36, 584251888), (44, 478024272), (46, 457240608), (48, 438188916), (64, 328641687), (66, 318682848), (69, 304827072), (72, 292125944), (88, 239012136), (92, 228620304), (96, 219094458), (99, 212455232), (121, 173827008), (132, 159341424), (138, 152413536), (144, 146062972), (176, 119506068), (184, 114310152), (192, 109547229), (198, 106227616), (207, 101609024), (242, 86913504), (253, 83134656), (264, 79670712), (276, 76206768), (288, 73031486), (352, 59753034), (363, 57942336), (368, 57155076), (396, 53113808), (414, 50804512), (484, 43456752), (506, 41567328), (528, 39835356), (552, 38103384), (576, 36515743), (704, 29876517), (726, 28971168), (736, 28577538), (759, 27711552), (792, 26556904), (828, 25402256), (968, 21728376), (1012, 20783664), (1056, 19917678), (1089, 19314112), (1104, 19051692), (1452, 14485584), (1472, 14288769), (1518, 13855776), (1584, 13278452), (1656, 12701128), (1936, 10864188), (2024, 10391832), (2112, 9958839), (2178, 9657056), (2208, 9525846), (2277, 9237184), (2783, 7557696), (2904, 7242792), (3036, 6927888), (3168, 6639226), (3312, 6350564), (3872, 5432094), (4048, 5195916), (4356, 4828528), (4416, 4762923), (4554, 4618592), (5566, 3778848), (5808, 3621396), (6072, 3463944), (6336, 3319613), (6624, 3175282), (7744, 2716047), (8096, 2597958), (8349, 2519232), (8712, 2414264), (9108, 2309296), (11132, 1889424), (11616, 1810698), (12144, 1731972), (13121, 1603008), (13248, 1587641), (16192, 1298979), (16698, 1259616), (17424, 1207132), (18216, 1154648), (22264, 944712), (23232, 905349), (24288, 865986), (25047, 839744), (26242, 801504), (33396, 629808), (34848, 603566), (36432, 577324), (39363, 534336), (44528, 472356), (48576, 432993), (50094, 419872), (52484, 400752), (66792, 314904), (69696, 301783), (72864, 288662), (78726, 267168), (89056, 236178), (100188, 209936), (104968, 200376), (118089, 178112), (133584, 157452), (144331, 145728)]