18480279

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5741}}^1$

素因数の和:5810

約数の個数: 16

約数和(自身を含む): 26183520

約数和(自身を除く): 7703241

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 5741, 17223, 166489, 212417, 499467, 637251, 6160093, 18480279]

約数ペア:

[(1, 18480279), (3, 6160093), (29, 637251), (37, 499467), (87, 212417), (111, 166489), (1073, 17223), (3219, 5741)]