2119824

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{701}}^1$

素因数の和:725

約数の個数: 80

約数和(自身を含む): 6963840

約数和(自身を除く): 4844016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 701, 756, 1008, 1402, 1512, 2103, 2804, 3024, 4206, 4907, 5608, 6309, 8412, 9814, 11216, 12618, 14721, 16824, 18927, 19628, 25236, 29442, 33648, 37854, 39256, 44163, 50472, 58884, 75708, 78512, 88326, 100944, 117768, 132489, 151416, 176652, 235536, 264978, 302832, 353304, 529956, 706608, 1059912, 2119824]

約数ペア:

[(1, 2119824), (2, 1059912), (3, 706608), (4, 529956), (6, 353304), (7, 302832), (8, 264978), (9, 235536), (12, 176652), (14, 151416), (16, 132489), (18, 117768), (21, 100944), (24, 88326), (27, 78512), (28, 75708), (36, 58884), (42, 50472), (48, 44163), (54, 39256), (56, 37854), (63, 33648), (72, 29442), (84, 25236), (108, 19628), (112, 18927), (126, 16824), (144, 14721), (168, 12618), (189, 11216), (216, 9814), (252, 8412), (336, 6309), (378, 5608), (432, 4907), (504, 4206), (701, 3024), (756, 2804), (1008, 2103), (1402, 1512)]