243448548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2898197}}^1$

素因数の和:2898211

約数の個数: 24

約数和(自身を含む): 649196352

約数和(自身を除く): 405747804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2898197, 5796394, 8694591, 11592788, 17389182, 20287379, 34778364, 40574758, 60862137, 81149516, 121724274, 243448548]

約数ペア:

[(1, 243448548), (2, 121724274), (3, 81149516), (4, 60862137), (6, 40574758), (7, 34778364), (12, 20287379), (14, 17389182), (21, 11592788), (28, 8694591), (42, 5796394), (84, 2898197)]