13889268

素因数分解:

$2^2\times 3^2\times {\mathrm{281}}^1\times {\mathrm{1373}}^1$

素因数の和:1664

約数の個数: 36

約数和(自身を含む): 35259588

約数和(自身を除く): 21370320

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 281, 562, 843, 1124, 1373, 1686, 2529, 2746, 3372, 4119, 5058, 5492, 8238, 10116, 12357, 16476, 24714, 49428, 385813, 771626, 1157439, 1543252, 2314878, 3472317, 4629756, 6944634, 13889268]

約数ペア:

[(1, 13889268), (2, 6944634), (3, 4629756), (4, 3472317), (6, 2314878), (9, 1543252), (12, 1157439), (18, 771626), (36, 385813), (281, 49428), (562, 24714), (843, 16476), (1124, 12357), (1373, 10116), (1686, 8238), (2529, 5492), (2746, 5058), (3372, 4119)]