18850023

素因数分解:

$3^3\times {\mathrm{719}}^1\times {\mathrm{971}}^1$

素因数の和:1699

約数の個数: 16

約数和(自身を含む): 27993600

約数和(自身を除く): 9143577

約数列:

[1, 3, 9, 27, 719, 971, 2157, 2913, 6471, 8739, 19413, 26217, 698149, 2094447, 6283341, 18850023]

約数ペア:

[(1, 18850023), (3, 6283341), (9, 2094447), (27, 698149), (719, 26217), (971, 19413), (2157, 8739), (2913, 6471)]