21834213408

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{11131}}^1$

素因数の和:11300

約数の個数: 216

約数和(自身を含む): 72754521840

約数和(自身を除く): 50920308432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 139, 144, 147, 168, 196, 224, 252, 278, 288, 294, 336, 392, 417, 441, 504, 556, 588, 672, 784, 834, 882, 973, 1008, 1112, 1176, 1251, 1568, 1668, 1764, 1946, 2016, 2224, 2352, 2502, 2919, 3336, 3528, 3892, 4448, 4704, 5004, 5838, 6672, 6811, 7056, 7784, 8757, 10008, 11131, 11676, 13344, 13622, 14112, 15568, 17514, 20016, 20433, 22262, 23352, 27244, 31136, 33393, 35028, 40032, 40866, 44524, 46704, 54488, 61299, 66786, 70056, 77917, 81732, 89048, 93408, 100179, 108976, 122598, 133572, 140112, 155834, 163464, 178096, 200358, 217952, 233751, 245196, 267144, 280224, 311668, 326928, 356192, 400716, 467502, 490392, 534288, 545419, 623336, 653856, 701253, 801432, 935004, 980784, 1068576, 1090838, 1246672, 1402506, 1547209, 1602864, 1636257, 1870008, 1961568, 2181676, 2493344, 2805012, 3094418, 3205728, 3272514, 3740016, 4363352, 4641627, 4908771, 5610024, 6188836, 6545028, 7480032, 8726704, 9283254, 9817542, 10830463, 11220048, 12377672, 13090056, 13924881, 17453408, 18566508, 19635084, 21660926, 22440096, 24755344, 26180112, 27849762, 32491389, 37133016, 39270168, 43321852, 49510688, 52360224, 55699524, 64982778, 74266032, 75813241, 78540336, 86643704, 97474167, 111399048, 129965556, 148532064, 151626482, 157080672, 173287408, 194948334, 222798096, 227439723, 259931112, 303252964, 346574816, 389896668, 445596192, 454879446, 519862224, 606505928, 682319169, 779793336, 909758892, 1039724448, 1213011856, 1364638338, 1559586672, 1819517784, 2426023712, 2729276676, 3119173344, 3639035568, 5458553352, 7278071136, 10917106704, 21834213408]

約数ペア:

[(1, 21834213408), (2, 10917106704), (3, 7278071136), (4, 5458553352), (6, 3639035568), (7, 3119173344), (8, 2729276676), (9, 2426023712), (12, 1819517784), (14, 1559586672), (16, 1364638338), (18, 1213011856), (21, 1039724448), (24, 909758892), (28, 779793336), (32, 682319169), (36, 606505928), (42, 519862224), (48, 454879446), (49, 445596192), (56, 389896668), (63, 346574816), (72, 303252964), (84, 259931112), (96, 227439723), (98, 222798096), (112, 194948334), (126, 173287408), (139, 157080672), (144, 151626482), (147, 148532064), (168, 129965556), (196, 111399048), (224, 97474167), (252, 86643704), (278, 78540336), (288, 75813241), (294, 74266032), (336, 64982778), (392, 55699524), (417, 52360224), (441, 49510688), (504, 43321852), (556, 39270168), (588, 37133016), (672, 32491389), (784, 27849762), (834, 26180112), (882, 24755344), (973, 22440096), (1008, 21660926), (1112, 19635084), (1176, 18566508), (1251, 17453408), (1568, 13924881), (1668, 13090056), (1764, 12377672), (1946, 11220048), (2016, 10830463), (2224, 9817542), (2352, 9283254), (2502, 8726704), (2919, 7480032), (3336, 6545028), (3528, 6188836), (3892, 5610024), (4448, 4908771), (4704, 4641627), (5004, 4363352), (5838, 3740016), (6672, 3272514), (6811, 3205728), (7056, 3094418), (7784, 2805012), (8757, 2493344), (10008, 2181676), (11131, 1961568), (11676, 1870008), (13344, 1636257), (13622, 1602864), (14112, 1547209), (15568, 1402506), (17514, 1246672), (20016, 1090838), (20433, 1068576), (22262, 980784), (23352, 935004), (27244, 801432), (31136, 701253), (33393, 653856), (35028, 623336), (40032, 545419), (40866, 534288), (44524, 490392), (46704, 467502), (54488, 400716), (61299, 356192), (66786, 326928), (70056, 311668), (77917, 280224), (81732, 267144), (89048, 245196), (93408, 233751), (100179, 217952), (108976, 200358), (122598, 178096), (133572, 163464), (140112, 155834)]