18054113

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6337}}^1$

素因数の和:6392

約数の個数: 16

約数和(自身を含む): 23121024

約数和(自身を除く): 5066911

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 6337, 44359, 69707, 234469, 487949, 1641283, 2579159, 18054113]

約数ペア:

[(1, 18054113), (7, 2579159), (11, 1641283), (37, 487949), (77, 234469), (259, 69707), (407, 44359), (2849, 6337)]