18580902914

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{32370911}}^1$

素因数の和:32370961

約数の個数: 16

約数和(自身を含む): 32629879296

約数和(自身を除く): 14048976382

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 32370911, 64741822, 226596377, 453192754, 1327207351, 2654414702, 9290451457, 18580902914]

約数ペア:

[(1, 18580902914), (2, 9290451457), (7, 2654414702), (14, 1327207351), (41, 453192754), (82, 226596377), (287, 64741822), (574, 32370911)]