18504263029

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{93637}}^1$

素因数の和:93797

約数の個数: 24

約数和(自身を含む): 22310189880

約数和(自身を除く): 3805926851

約数列:

[1, 7, 37, 49, 109, 259, 763, 1813, 4033, 5341, 28231, 93637, 197617, 655459, 3464569, 4588213, 10206433, 24251983, 71445031, 169763881, 377638021, 500115217, 2643466147, 18504263029]

約数ペア:

[(1, 18504263029), (7, 2643466147), (37, 500115217), (49, 377638021), (109, 169763881), (259, 71445031), (763, 24251983), (1813, 10206433), (4033, 4588213), (5341, 3464569), (28231, 655459), (93637, 197617)]