207647412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2471993}}^1$

素因数の和:2472007

約数の個数: 24

約数和(自身を含む): 553726656

約数和(自身を除く): 346079244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2471993, 4943986, 7415979, 9887972, 14831958, 17303951, 29663916, 34607902, 51911853, 69215804, 103823706, 207647412]

約数ペア:

[(1, 207647412), (2, 103823706), (3, 69215804), (4, 51911853), (6, 34607902), (7, 29663916), (12, 17303951), (14, 14831958), (21, 9887972), (28, 7415979), (42, 4943986), (84, 2471993)]