18198082

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{15661}}^1$

素因数の和:15753

約数の個数: 16

約数和(自身を含む): 31574592

約数和(自身を除く): 13376510

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 15661, 31322, 109627, 219254, 1299863, 2599726, 9099041, 18198082]

約数ペア:

[(1, 18198082), (2, 9099041), (7, 2599726), (14, 1299863), (83, 219254), (166, 109627), (581, 31322), (1162, 15661)]