138888894

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{3739}}^1$

素因数の和:3936

約数の個数: 32

約数和(自身を含む): 286513920

約数和(自身を除く): 147625026

約数列:

[1, 2, 3, 6, 41, 82, 123, 151, 246, 302, 453, 906, 3739, 6191, 7478, 11217, 12382, 18573, 22434, 37146, 153299, 306598, 459897, 564589, 919794, 1129178, 1693767, 3387534, 23148149, 46296298, 69444447, 138888894]

約数ペア:

[(1, 138888894), (2, 69444447), (3, 46296298), (6, 23148149), (41, 3387534), (82, 1693767), (123, 1129178), (151, 919794), (246, 564589), (302, 459897), (453, 306598), (906, 153299), (3739, 37146), (6191, 22434), (7478, 18573), (11217, 12382)]