90747486

素因数分解:

$2^1\times 3^3\times {\mathrm{1680509}}^1$

素因数の和:1680520

約数の個数: 16

約数和(自身を含む): 201661200

約数和(自身を除く): 110913714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1680509, 3361018, 5041527, 10083054, 15124581, 30249162, 45373743, 90747486]

約数ペア:

[(1, 90747486), (2, 45373743), (3, 30249162), (6, 15124581), (9, 10083054), (18, 5041527), (27, 3361018), (54, 1680509)]