13680912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2180

約数の個数: 80

約数和(自身を含む): 42536960

約数和(自身を除く): 28856048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 2143, 3192, 4286, 6384, 6429, 8572, 12858, 15001, 17144, 25716, 30002, 34288, 40717, 45003, 51432, 60004, 81434, 90006, 102864, 120008, 122151, 162868, 180012, 240016, 244302, 285019, 325736, 360024, 488604, 570038, 651472, 720048, 855057, 977208, 1140076, 1710114, 1954416, 2280152, 3420228, 4560304, 6840456, 13680912]

約数ペア:

[(1, 13680912), (2, 6840456), (3, 4560304), (4, 3420228), (6, 2280152), (7, 1954416), (8, 1710114), (12, 1140076), (14, 977208), (16, 855057), (19, 720048), (21, 651472), (24, 570038), (28, 488604), (38, 360024), (42, 325736), (48, 285019), (56, 244302), (57, 240016), (76, 180012), (84, 162868), (112, 122151), (114, 120008), (133, 102864), (152, 90006), (168, 81434), (228, 60004), (266, 51432), (304, 45003), (336, 40717), (399, 34288), (456, 30002), (532, 25716), (798, 17144), (912, 15001), (1064, 12858), (1596, 8572), (2128, 6429), (2143, 6384), (3192, 4286)]