17827306

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9161}}^1$

素因数の和:9309

約数の個数: 16

約数和(自身を含む): 30784320

約数和(自身を除く): 12957014

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 9161, 18322, 64127, 128254, 1273379, 2546758, 8913653, 17827306]

約数ペア:

[(1, 17827306), (2, 8913653), (7, 2546758), (14, 1273379), (139, 128254), (278, 64127), (973, 18322), (1946, 9161)]