21460032

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{1129}}^1$

素因数の和:1161

約数の個数: 112

約数和(自身を含む): 68884800

約数和(自身を除く): 47424768

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, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 396, 432, 528, 576, 594, 704, 792, 864, 1056, 1129, 1188, 1584, 1728, 2112, 2258, 2376, 3168, 3387, 4516, 4752, 6336, 6774, 9032, 9504, 10161, 12419, 13548, 18064, 19008, 20322, 24838, 27096, 30483, 36128, 37257, 40644, 49676, 54192, 60966, 72256, 74514, 81288, 99352, 108384, 111771, 121932, 149028, 162576, 198704, 216768, 223542, 243864, 298056, 325152, 335313, 397408, 447084, 487728, 596112, 650304, 670626, 794816, 894168, 975456, 1192224, 1341252, 1788336, 1950912, 2384448, 2682504, 3576672, 5365008, 7153344, 10730016, 21460032]

約数ペア:

[(1, 21460032), (2, 10730016), (3, 7153344), (4, 5365008), (6, 3576672), (8, 2682504), (9, 2384448), (11, 1950912), (12, 1788336), (16, 1341252), (18, 1192224), (22, 975456), (24, 894168), (27, 794816), (32, 670626), (33, 650304), (36, 596112), (44, 487728), (48, 447084), (54, 397408), (64, 335313), (66, 325152), (72, 298056), (88, 243864), (96, 223542), (99, 216768), (108, 198704), (132, 162576), (144, 149028), (176, 121932), (192, 111771), (198, 108384), (216, 99352), (264, 81288), (288, 74514), (297, 72256), (352, 60966), (396, 54192), (432, 49676), (528, 40644), (576, 37257), (594, 36128), (704, 30483), (792, 27096), (864, 24838), (1056, 20322), (1129, 19008), (1188, 18064), (1584, 13548), (1728, 12419), (2112, 10161), (2258, 9504), (2376, 9032), (3168, 6774), (3387, 6336), (4516, 4752)]