18343998

素因数分解:

$2^1\times 3^2\times {\mathrm{353}}^1\times {\mathrm{2887}}^1$

素因数の和:3248

約数の個数: 24

約数和(自身を含む): 39871728

約数和(自身を除く): 21527730

約数列:

[1, 2, 3, 6, 9, 18, 353, 706, 1059, 2118, 2887, 3177, 5774, 6354, 8661, 17322, 25983, 51966, 1019111, 2038222, 3057333, 6114666, 9171999, 18343998]

約数ペア:

[(1, 18343998), (2, 9171999), (3, 6114666), (6, 3057333), (9, 2038222), (18, 1019111), (353, 51966), (706, 25983), (1059, 17322), (2118, 8661), (2887, 6354), (3177, 5774)]