21809132928

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^2\times {\mathrm{52153}}^1$

素因数の和:52198

約数の個数: 192

約数和(自身を含む): 70752116400

約数和(自身を除く): 48942983472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 121, 128, 132, 144, 176, 192, 198, 216, 242, 264, 288, 297, 352, 363, 384, 396, 432, 484, 528, 576, 594, 704, 726, 792, 864, 968, 1056, 1089, 1152, 1188, 1408, 1452, 1584, 1728, 1936, 2112, 2178, 2376, 2904, 3168, 3267, 3456, 3872, 4224, 4356, 4752, 5808, 6336, 6534, 7744, 8712, 9504, 11616, 12672, 13068, 15488, 17424, 19008, 23232, 26136, 34848, 38016, 46464, 52153, 52272, 69696, 104306, 104544, 139392, 156459, 208612, 209088, 312918, 417224, 418176, 469377, 573683, 625836, 834448, 938754, 1147366, 1251672, 1408131, 1668896, 1721049, 1877508, 2294732, 2503344, 2816262, 3337792, 3442098, 3755016, 4589464, 5006688, 5163147, 5632524, 6310513, 6675584, 6884196, 7510032, 9178928, 10013376, 10326294, 11265048, 12621026, 13768392, 15020064, 15489441, 18357856, 18931539, 20026752, 20652588, 22530096, 25242052, 27536784, 30040128, 30978882, 36715712, 37863078, 41305176, 45060192, 50484104, 55073568, 56794617, 60080256, 61957764, 73431424, 75726156, 82610352, 90120384, 100968208, 110147136, 113589234, 123915528, 151452312, 165220704, 170383851, 180240768, 201936416, 220294272, 227178468, 247831056, 302904624, 330441408, 340767702, 403872832, 454356936, 495662112, 605809248, 660882816, 681535404, 807745664, 908713872, 991324224, 1211618496, 1363070808, 1817427744, 1982648448, 2423236992, 2726141616, 3634855488, 5452283232, 7269710976, 10904566464, 21809132928]

約数ペア:

[(1, 21809132928), (2, 10904566464), (3, 7269710976), (4, 5452283232), (6, 3634855488), (8, 2726141616), (9, 2423236992), (11, 1982648448), (12, 1817427744), (16, 1363070808), (18, 1211618496), (22, 991324224), (24, 908713872), (27, 807745664), (32, 681535404), (33, 660882816), (36, 605809248), (44, 495662112), (48, 454356936), (54, 403872832), (64, 340767702), (66, 330441408), (72, 302904624), (88, 247831056), (96, 227178468), (99, 220294272), (108, 201936416), (121, 180240768), (128, 170383851), (132, 165220704), (144, 151452312), (176, 123915528), (192, 113589234), (198, 110147136), (216, 100968208), (242, 90120384), (264, 82610352), (288, 75726156), (297, 73431424), (352, 61957764), (363, 60080256), (384, 56794617), (396, 55073568), (432, 50484104), (484, 45060192), (528, 41305176), (576, 37863078), (594, 36715712), (704, 30978882), (726, 30040128), (792, 27536784), (864, 25242052), (968, 22530096), (1056, 20652588), (1089, 20026752), (1152, 18931539), (1188, 18357856), (1408, 15489441), (1452, 15020064), (1584, 13768392), (1728, 12621026), (1936, 11265048), (2112, 10326294), (2178, 10013376), (2376, 9178928), (2904, 7510032), (3168, 6884196), (3267, 6675584), (3456, 6310513), (3872, 5632524), (4224, 5163147), (4356, 5006688), (4752, 4589464), (5808, 3755016), (6336, 3442098), (6534, 3337792), (7744, 2816262), (8712, 2503344), (9504, 2294732), (11616, 1877508), (12672, 1721049), (13068, 1668896), (15488, 1408131), (17424, 1251672), (19008, 1147366), (23232, 938754), (26136, 834448), (34848, 625836), (38016, 573683), (46464, 469377), (52153, 418176), (52272, 417224), (69696, 312918), (104306, 209088), (104544, 208612), (139392, 156459)]