6840456

素因数分解:

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

素因数の和:2178

約数の個数: 64

約数和(自身を含む): 20582400

約数和(自身を除く): 13741944

約数列:

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

約数ペア:

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