2019464478

素因数分解:

$2^1\times 3^2\times {\mathrm{112192471}}^1$

素因数の和:112192479

約数の個数: 12

約数和(自身を含む): 4375506408

約数和(自身を除く): 2356041930

約数列:

[1, 2, 3, 6, 9, 18, 112192471, 224384942, 336577413, 673154826, 1009732239, 2019464478]

約数ペア:

[(1, 2019464478), (2, 1009732239), (3, 673154826), (6, 336577413), (9, 224384942), (18, 112192471)]