18208969143

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{217169}}^1$

素因数の和:218662

約数の個数: 16

約数和(自身を含む): 25573939200

約数和(自身を除く): 7364970057

約数列:

[1, 3, 19, 57, 1471, 4413, 27949, 83847, 217169, 651507, 4126211, 12378633, 319455599, 958366797, 6069656381, 18208969143]

約数ペア:

[(1, 18208969143), (3, 6069656381), (19, 958366797), (57, 319455599), (1471, 12378633), (4413, 4126211), (27949, 651507), (83847, 217169)]