21124388736

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{555671}}^1$

素因数の和:555705

約数の個数: 128

約数和(自身を含む): 68014252800

約数和(自身を除く): 46889864064

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, 128, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 2112, 2376, 3168, 3456, 4224, 4752, 6336, 9504, 12672, 19008, 38016, 555671, 1111342, 1667013, 2222684, 3334026, 4445368, 5001039, 6112381, 6668052, 8890736, 10002078, 12224762, 13336104, 15003117, 17781472, 18337143, 20004156, 24449524, 26672208, 30006234, 35562944, 36674286, 40008312, 48899048, 53344416, 55011429, 60012468, 71125888, 73348572, 80016624, 97798096, 106688832, 110022858, 120024936, 146697144, 160033248, 165034287, 195596192, 213377664, 220045716, 240049872, 293394288, 320066496, 330068574, 391192384, 440091432, 480099744, 586788576, 640132992, 660137148, 782384768, 880182864, 960199488, 1173577152, 1320274296, 1760365728, 1920398976, 2347154304, 2640548592, 3520731456, 5281097184, 7041462912, 10562194368, 21124388736]

約数ペア:

[(1, 21124388736), (2, 10562194368), (3, 7041462912), (4, 5281097184), (6, 3520731456), (8, 2640548592), (9, 2347154304), (11, 1920398976), (12, 1760365728), (16, 1320274296), (18, 1173577152), (22, 960199488), (24, 880182864), (27, 782384768), (32, 660137148), (33, 640132992), (36, 586788576), (44, 480099744), (48, 440091432), (54, 391192384), (64, 330068574), (66, 320066496), (72, 293394288), (88, 240049872), (96, 220045716), (99, 213377664), (108, 195596192), (128, 165034287), (132, 160033248), (144, 146697144), (176, 120024936), (192, 110022858), (198, 106688832), (216, 97798096), (264, 80016624), (288, 73348572), (297, 71125888), (352, 60012468), (384, 55011429), (396, 53344416), (432, 48899048), (528, 40008312), (576, 36674286), (594, 35562944), (704, 30006234), (792, 26672208), (864, 24449524), (1056, 20004156), (1152, 18337143), (1188, 17781472), (1408, 15003117), (1584, 13336104), (1728, 12224762), (2112, 10002078), (2376, 8890736), (3168, 6668052), (3456, 6112381), (4224, 5001039), (4752, 4445368), (6336, 3334026), (9504, 2222684), (12672, 1667013), (19008, 1111342), (38016, 555671)]