18766342

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{6011}}^1$

素因数の和:6243

約数の個数: 16

約数和(自身を含む): 32320512

約数和(自身を除く): 13554170

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 6011, 12022, 42077, 84154, 1340453, 2680906, 9383171, 18766342]

約数ペア:

[(1, 18766342), (2, 9383171), (7, 2680906), (14, 1340453), (223, 84154), (446, 42077), (1561, 12022), (3122, 6011)]