18069001

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:360

約数の個数: 16

約数和(自身を含む): 19584000

約数和(自身を除く): 1514999

約数列:

[1, 29, 31, 101, 199, 899, 2929, 3131, 5771, 6169, 20099, 90799, 178901, 582871, 623069, 18069001]

約数ペア:

[(1, 18069001), (29, 623069), (31, 582871), (101, 178901), (199, 90799), (899, 20099), (2929, 6169), (3131, 5771)]