18236086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43627}}^1$

素因数の和:43659

約数の個数: 16

約数和(自身を含む): 31412160

約数和(自身を除く): 13176074

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 43627, 87254, 479897, 828913, 959794, 1657826, 9118043, 18236086]

約数ペア:

[(1, 18236086), (2, 9118043), (11, 1657826), (19, 959794), (22, 828913), (38, 479897), (209, 87254), (418, 43627)]