21097841856

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{52501}}^1$

素因数の和:52559

約数の個数: 224

約数和(自身を含む): 71691691008

約数和(自身を除く): 50593849152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 52, 56, 64, 69, 78, 84, 91, 92, 96, 104, 112, 138, 156, 161, 168, 182, 184, 192, 208, 224, 273, 276, 299, 312, 322, 336, 364, 368, 416, 448, 483, 546, 552, 598, 624, 644, 672, 728, 736, 832, 897, 966, 1092, 1104, 1196, 1248, 1288, 1344, 1456, 1472, 1794, 1932, 2093, 2184, 2208, 2392, 2496, 2576, 2912, 3588, 3864, 4186, 4368, 4416, 4784, 5152, 5824, 6279, 7176, 7728, 8372, 8736, 9568, 10304, 12558, 14352, 15456, 16744, 17472, 19136, 25116, 28704, 30912, 33488, 50232, 52501, 57408, 66976, 100464, 105002, 133952, 157503, 200928, 210004, 315006, 367507, 401856, 420008, 630012, 682513, 735014, 840016, 1102521, 1207523, 1260024, 1365026, 1470028, 1680032, 2047539, 2205042, 2415046, 2520048, 2730052, 2940056, 3360064, 3622569, 4095078, 4410084, 4777591, 4830092, 5040096, 5460104, 5880112, 7245138, 8190156, 8452661, 8820168, 9555182, 9660184, 10080192, 10920208, 11760224, 14332773, 14490276, 15697799, 16380312, 16905322, 17640336, 19110364, 19320368, 21840416, 23520448, 25357983, 28665546, 28980552, 31395598, 32760624, 33810644, 35280672, 38220728, 38640736, 43680832, 47093397, 50715966, 57331092, 57961104, 62791196, 65521248, 67621288, 70561344, 76441456, 77281472, 94186794, 101431932, 109884593, 114662184, 115922208, 125582392, 131042496, 135242576, 152882912, 188373588, 202863864, 219769186, 229324368, 231844416, 251164784, 270485152, 305765824, 329653779, 376747176, 405727728, 439538372, 458648736, 502329568, 540970304, 659307558, 753494352, 811455456, 879076744, 917297472, 1004659136, 1318615116, 1506988704, 1622910912, 1758153488, 2637230232, 3013977408, 3516306976, 5274460464, 7032613952, 10548920928, 21097841856]

約数ペア:

[(1, 21097841856), (2, 10548920928), (3, 7032613952), (4, 5274460464), (6, 3516306976), (7, 3013977408), (8, 2637230232), (12, 1758153488), (13, 1622910912), (14, 1506988704), (16, 1318615116), (21, 1004659136), (23, 917297472), (24, 879076744), (26, 811455456), (28, 753494352), (32, 659307558), (39, 540970304), (42, 502329568), (46, 458648736), (48, 439538372), (52, 405727728), (56, 376747176), (64, 329653779), (69, 305765824), (78, 270485152), (84, 251164784), (91, 231844416), (92, 229324368), (96, 219769186), (104, 202863864), (112, 188373588), (138, 152882912), (156, 135242576), (161, 131042496), (168, 125582392), (182, 115922208), (184, 114662184), (192, 109884593), (208, 101431932), (224, 94186794), (273, 77281472), (276, 76441456), (299, 70561344), (312, 67621288), (322, 65521248), (336, 62791196), (364, 57961104), (368, 57331092), (416, 50715966), (448, 47093397), (483, 43680832), (546, 38640736), (552, 38220728), (598, 35280672), (624, 33810644), (644, 32760624), (672, 31395598), (728, 28980552), (736, 28665546), (832, 25357983), (897, 23520448), (966, 21840416), (1092, 19320368), (1104, 19110364), (1196, 17640336), (1248, 16905322), (1288, 16380312), (1344, 15697799), (1456, 14490276), (1472, 14332773), (1794, 11760224), (1932, 10920208), (2093, 10080192), (2184, 9660184), (2208, 9555182), (2392, 8820168), (2496, 8452661), (2576, 8190156), (2912, 7245138), (3588, 5880112), (3864, 5460104), (4186, 5040096), (4368, 4830092), (4416, 4777591), (4784, 4410084), (5152, 4095078), (5824, 3622569), (6279, 3360064), (7176, 2940056), (7728, 2730052), (8372, 2520048), (8736, 2415046), (9568, 2205042), (10304, 2047539), (12558, 1680032), (14352, 1470028), (15456, 1365026), (16744, 1260024), (17472, 1207523), (19136, 1102521), (25116, 840016), (28704, 735014), (30912, 682513), (33488, 630012), (50232, 420008), (52501, 401856), (57408, 367507), (66976, 315006), (100464, 210004), (105002, 200928), (133952, 157503)]