16856226

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{17669}}^1$

素因数の和:17730

約数の個数: 24

約数和(自身を含む): 37213020

約数和(自身を除く): 20356794

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 17669, 35338, 53007, 106014, 159021, 318042, 936457, 1872914, 2809371, 5618742, 8428113, 16856226]

約数ペア:

[(1, 16856226), (2, 8428113), (3, 5618742), (6, 2809371), (9, 1872914), (18, 936457), (53, 318042), (106, 159021), (159, 106014), (318, 53007), (477, 35338), (954, 17669)]