2011807728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1995841}}^1$

素因数の和:1995862

約数の個数: 60

約数和(自身を含む): 6434594608

約数和(自身を除く): 4422786880

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, 1995841, 3991682, 5987523, 7983364, 11975046, 13970887, 15966728, 17962569, 23950092, 27941774, 31933456, 35925138, 41912661, 47900184, 55883548, 71850276, 83825322, 95800368, 111767096, 125737983, 143700552, 167650644, 223534192, 251475966, 287401104, 335301288, 502951932, 670602576, 1005903864, 2011807728]

約数ペア:

[(1, 2011807728), (2, 1005903864), (3, 670602576), (4, 502951932), (6, 335301288), (7, 287401104), (8, 251475966), (9, 223534192), (12, 167650644), (14, 143700552), (16, 125737983), (18, 111767096), (21, 95800368), (24, 83825322), (28, 71850276), (36, 55883548), (42, 47900184), (48, 41912661), (56, 35925138), (63, 31933456), (72, 27941774), (84, 23950092), (112, 17962569), (126, 15966728), (144, 13970887), (168, 11975046), (252, 7983364), (336, 5987523), (504, 3991682), (1008, 1995841)]