27458242

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{10957}}^1$

素因数の和:11145

約数の個数: 16

約数和(自身を含む): 47338560

約数和(自身を除く): 19880318

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 10957, 21914, 76699, 153398, 1961303, 3922606, 13729121, 27458242]

約数ペア:

[(1, 27458242), (2, 13729121), (7, 3922606), (14, 1961303), (179, 153398), (358, 76699), (1253, 21914), (2506, 10957)]