18508202326

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1\times {\mathrm{199601}}^1$

素因数の和:200327

約数の個数: 16

約数和(自身を含む): 28196576928

約数和(自身を除く): 9688374602

約数列:

[1, 2, 71, 142, 653, 1306, 46363, 92726, 199601, 399202, 14171671, 28343342, 130339453, 260678906, 9254101163, 18508202326]

約数ペア:

[(1, 18508202326), (2, 9254101163), (71, 260678906), (142, 130339453), (653, 28343342), (1306, 14171671), (46363, 399202), (92726, 199601)]