2018060828

素因数分解:

$2^2\times 7^1\times {\mathrm{72073601}}^1$

素因数の和:72073612

約数の個数: 12

約数和(自身を含む): 4036121712

約数和(自身を除く): 2018060884

約数列:

[1, 2, 4, 7, 14, 28, 72073601, 144147202, 288294404, 504515207, 1009030414, 2018060828]

約数ペア:

[(1, 2018060828), (2, 1009030414), (4, 504515207), (7, 288294404), (14, 144147202), (28, 72073601)]