18195099

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6571}}^1$

素因数の和:6658

約数の個数: 16

約数和(自身を含む): 26498304

約数和(自身を除く): 8303205

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 6571, 19713, 85423, 256269, 466541, 1399623, 6065033, 18195099]

約数ペア:

[(1, 18195099), (3, 6065033), (13, 1399623), (39, 466541), (71, 256269), (213, 85423), (923, 19713), (2769, 6571)]