18111394

素因数分解:

$2^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{1217}}^1$

素因数の和:2289

約数の個数: 16

約数和(自身を含む): 31102848

約数和(自身を除く): 12991454

約数列:

[1, 2, 7, 14, 1063, 1217, 2126, 2434, 7441, 8519, 14882, 17038, 1293671, 2587342, 9055697, 18111394]

約数ペア:

[(1, 18111394), (2, 9055697), (7, 2587342), (14, 1293671), (1063, 17038), (1217, 14882), (2126, 8519), (2434, 7441)]