55187412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{656993}}^1$

素因数の和:657007

約数の個数: 24

約数和(自身を含む): 147166656

約数和(自身を除く): 91979244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 656993, 1313986, 1970979, 2627972, 3941958, 4598951, 7883916, 9197902, 13796853, 18395804, 27593706, 55187412]

約数ペア:

[(1, 55187412), (2, 27593706), (3, 18395804), (4, 13796853), (6, 9197902), (7, 7883916), (12, 4598951), (14, 3941958), (21, 2627972), (28, 1970979), (42, 1313986), (84, 656993)]