27720182

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{6899}}^1$

素因数の和:6956

約数の個数: 24

約数和(自身を含む): 49555800

約数和(自身を除く): 21835618

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 6899, 13798, 48293, 96586, 282859, 338051, 565718, 676102, 1980013, 3960026, 13860091, 27720182]

約数ペア:

[(1, 27720182), (2, 13860091), (7, 3960026), (14, 1980013), (41, 676102), (49, 565718), (82, 338051), (98, 282859), (287, 96586), (574, 48293), (2009, 13798), (4018, 6899)]