9916974

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 22913280

約数和(自身を除く): 12996306

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 107, 114, 171, 214, 271, 321, 342, 542, 642, 813, 963, 1626, 1926, 2033, 2439, 4066, 4878, 5149, 6099, 10298, 12198, 15447, 18297, 28997, 30894, 36594, 46341, 57994, 86991, 92682, 173982, 260973, 521946, 550943, 1101886, 1652829, 3305658, 4958487, 9916974]

約数ペア:

[(1, 9916974), (2, 4958487), (3, 3305658), (6, 1652829), (9, 1101886), (18, 550943), (19, 521946), (38, 260973), (57, 173982), (107, 92682), (114, 86991), (171, 57994), (214, 46341), (271, 36594), (321, 30894), (342, 28997), (542, 18297), (642, 15447), (813, 12198), (963, 10298), (1626, 6099), (1926, 5149), (2033, 4878), (2439, 4066)]