2021887728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{2005841}}^1$

素因数の和:2005862

約数の個数: 60

約数和(自身を含む): 6466834608

約数和(自身を除く): 4444946880

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, 2005841, 4011682, 6017523, 8023364, 12035046, 14040887, 16046728, 18052569, 24070092, 28081774, 32093456, 36105138, 42122661, 48140184, 56163548, 72210276, 84245322, 96280368, 112327096, 126367983, 144420552, 168490644, 224654192, 252735966, 288841104, 336981288, 505471932, 673962576, 1010943864, 2021887728]

約数ペア:

[(1, 2021887728), (2, 1010943864), (3, 673962576), (4, 505471932), (6, 336981288), (7, 288841104), (8, 252735966), (9, 224654192), (12, 168490644), (14, 144420552), (16, 126367983), (18, 112327096), (21, 96280368), (24, 84245322), (28, 72210276), (36, 56163548), (42, 48140184), (48, 42122661), (56, 36105138), (63, 32093456), (72, 28081774), (84, 24070092), (112, 18052569), (126, 16046728), (144, 14040887), (168, 12035046), (252, 8023364), (336, 6017523), (504, 4011682), (1008, 2005841)]