13105278

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{2591}}^1$

素因数の和:2880

約数の個数: 24

約数和(自身を含む): 28506816

約数和(自身を除く): 15401538

約数列:

[1, 2, 3, 6, 9, 18, 281, 562, 843, 1686, 2529, 2591, 5058, 5182, 7773, 15546, 23319, 46638, 728071, 1456142, 2184213, 4368426, 6552639, 13105278]

約数ペア:

[(1, 13105278), (2, 6552639), (3, 4368426), (6, 2184213), (9, 1456142), (18, 728071), (281, 46638), (562, 23319), (843, 15546), (1686, 7773), (2529, 5182), (2591, 5058)]