21117010176

素因数分解:

$2^8\times 3^3\times {\mathrm{73}}^1\times {\mathrm{41851}}^1$

素因数の和:41949

約数の個数: 144

約数和(自身を含む): 63303661120

約数和(自身を除く): 42186650944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 128, 144, 146, 192, 216, 219, 256, 288, 292, 384, 432, 438, 576, 584, 657, 768, 864, 876, 1152, 1168, 1314, 1728, 1752, 1971, 2304, 2336, 2628, 3456, 3504, 3942, 4672, 5256, 6912, 7008, 7884, 9344, 10512, 14016, 15768, 18688, 21024, 28032, 31536, 41851, 42048, 56064, 63072, 83702, 84096, 125553, 126144, 167404, 168192, 251106, 252288, 334808, 376659, 502212, 504576, 669616, 753318, 1004424, 1129977, 1339232, 1506636, 2008848, 2259954, 2678464, 3013272, 3055123, 4017696, 4519908, 5356928, 6026544, 6110246, 8035392, 9039816, 9165369, 10713856, 12053088, 12220492, 16070784, 18079632, 18330738, 24106176, 24440984, 27496107, 32141568, 36159264, 36661476, 48212352, 48881968, 54992214, 72318528, 73322952, 82488321, 96424704, 97763936, 109984428, 144637056, 146645904, 164976642, 195527872, 219968856, 289274112, 293291808, 329953284, 391055744, 439937712, 586583616, 659906568, 782111488, 879875424, 1173167232, 1319813136, 1759750848, 2346334464, 2639626272, 3519501696, 5279252544, 7039003392, 10558505088, 21117010176]

約数ペア:

[(1, 21117010176), (2, 10558505088), (3, 7039003392), (4, 5279252544), (6, 3519501696), (8, 2639626272), (9, 2346334464), (12, 1759750848), (16, 1319813136), (18, 1173167232), (24, 879875424), (27, 782111488), (32, 659906568), (36, 586583616), (48, 439937712), (54, 391055744), (64, 329953284), (72, 293291808), (73, 289274112), (96, 219968856), (108, 195527872), (128, 164976642), (144, 146645904), (146, 144637056), (192, 109984428), (216, 97763936), (219, 96424704), (256, 82488321), (288, 73322952), (292, 72318528), (384, 54992214), (432, 48881968), (438, 48212352), (576, 36661476), (584, 36159264), (657, 32141568), (768, 27496107), (864, 24440984), (876, 24106176), (1152, 18330738), (1168, 18079632), (1314, 16070784), (1728, 12220492), (1752, 12053088), (1971, 10713856), (2304, 9165369), (2336, 9039816), (2628, 8035392), (3456, 6110246), (3504, 6026544), (3942, 5356928), (4672, 4519908), (5256, 4017696), (6912, 3055123), (7008, 3013272), (7884, 2678464), (9344, 2259954), (10512, 2008848), (14016, 1506636), (15768, 1339232), (18688, 1129977), (21024, 1004424), (28032, 753318), (31536, 669616), (41851, 504576), (42048, 502212), (56064, 376659), (63072, 334808), (83702, 252288), (84096, 251106), (125553, 168192), (126144, 167404)]