21735672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{129379}}^1$

素因数の和:129395

約数の個数: 32

約数和(自身を含む): 62102400

約数和(自身を除く): 40366728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 129379, 258758, 388137, 517516, 776274, 905653, 1035032, 1552548, 1811306, 2716959, 3105096, 3622612, 5433918, 7245224, 10867836, 21735672]

約数ペア:

[(1, 21735672), (2, 10867836), (3, 7245224), (4, 5433918), (6, 3622612), (7, 3105096), (8, 2716959), (12, 1811306), (14, 1552548), (21, 1035032), (24, 905653), (28, 776274), (42, 517516), (56, 388137), (84, 258758), (168, 129379)]