17972868

素因数分解:

$2^2\times 3^1\times {\mathrm{277}}^1\times {\mathrm{5407}}^1$

素因数の和:5691

約数の個数: 24

約数和(自身を含む): 42095872

約数和(自身を除く): 24123004

約数列:

[1, 2, 3, 4, 6, 12, 277, 554, 831, 1108, 1662, 3324, 5407, 10814, 16221, 21628, 32442, 64884, 1497739, 2995478, 4493217, 5990956, 8986434, 17972868]

約数ペア:

[(1, 17972868), (2, 8986434), (3, 5990956), (4, 4493217), (6, 2995478), (12, 1497739), (277, 64884), (554, 32442), (831, 21628), (1108, 16221), (1662, 10814), (3324, 5407)]