18171438

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{5813}}^1$

素因数の和:6339

約数の個数: 16

約数和(自身を含む): 36418896

約数和(自身を除く): 18247458

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 5813, 11626, 17439, 34878, 3028573, 6057146, 9085719, 18171438]

約数ペア:

[(1, 18171438), (2, 9085719), (3, 6057146), (6, 3028573), (521, 34878), (1042, 17439), (1563, 11626), (3126, 5813)]