18087902

素因数分解:

$2^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{1373}}^1$

素因数の和:2323

約数の個数: 16

約数和(自身を含む): 31063392

約数和(自身を除く): 12975490

約数列:

[1, 2, 7, 14, 941, 1373, 1882, 2746, 6587, 9611, 13174, 19222, 1291993, 2583986, 9043951, 18087902]

約数ペア:

[(1, 18087902), (2, 9043951), (7, 2583986), (14, 1291993), (941, 19222), (1373, 13174), (1882, 9611), (2746, 6587)]