18029882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9767}}^1$

素因数の和:9853

約数の個数: 16

約数和(自身を含む): 29538432

約数和(自身を除く): 11508550

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 9767, 19534, 126971, 253942, 693457, 1386914, 9014941, 18029882]

約数ペア:

[(1, 18029882), (2, 9014941), (13, 1386914), (26, 693457), (71, 253942), (142, 126971), (923, 19534), (1846, 9767)]