2548644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{30341}}^1$

素因数の和:30355

約数の個数: 24

約数和(自身を含む): 6796608

約数和(自身を除く): 4247964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 30341, 60682, 91023, 121364, 182046, 212387, 364092, 424774, 637161, 849548, 1274322, 2548644]

約数ペア:

[(1, 2548644), (2, 1274322), (3, 849548), (4, 637161), (6, 424774), (7, 364092), (12, 212387), (14, 182046), (21, 121364), (28, 91023), (42, 60682), (84, 30341)]