138271464

素因数分解:

$2^3\times 3^2\times {\mathrm{1920437}}^1$

素因数の和:1920449

約数の個数: 24

約数和(自身を含む): 374485410

約数和(自身を除く): 236213946

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1920437, 3840874, 5761311, 7681748, 11522622, 15363496, 17283933, 23045244, 34567866, 46090488, 69135732, 138271464]

約数ペア:

[(1, 138271464), (2, 69135732), (3, 46090488), (4, 34567866), (6, 23045244), (8, 17283933), (9, 15363496), (12, 11522622), (18, 7681748), (24, 5761311), (36, 3840874), (72, 1920437)]