2019408048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{2003381}}^1$

素因数の和:2003402

約数の個数: 60

約数和(自身を含む): 6458903568

約数和(自身を除く): 4439495520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 2003381, 4006762, 6010143, 8013524, 12020286, 14023667, 16027048, 18030429, 24040572, 28047334, 32054096, 36060858, 42071001, 48081144, 56094668, 72121716, 84142002, 96162288, 112189336, 126213003, 144243432, 168284004, 224378672, 252426006, 288486864, 336568008, 504852012, 673136016, 1009704024, 2019408048]

約数ペア:

[(1, 2019408048), (2, 1009704024), (3, 673136016), (4, 504852012), (6, 336568008), (7, 288486864), (8, 252426006), (9, 224378672), (12, 168284004), (14, 144243432), (16, 126213003), (18, 112189336), (21, 96162288), (24, 84142002), (28, 72121716), (36, 56094668), (42, 48081144), (48, 42071001), (56, 36060858), (63, 32054096), (72, 28047334), (84, 24040572), (112, 18030429), (126, 16027048), (144, 14023667), (168, 12020286), (252, 8013524), (336, 6010143), (504, 4006762), (1008, 2003381)]