19982916

素因数分解:

$2^2\times 3^3\times {\mathrm{185027}}^1$

素因数の和:185040

約数の個数: 24

約数和(自身を含む): 51807840

約数和(自身を除く): 31824924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 185027, 370054, 555081, 740108, 1110162, 1665243, 2220324, 3330486, 4995729, 6660972, 9991458, 19982916]

約数ペア:

[(1, 19982916), (2, 9991458), (3, 6660972), (4, 4995729), (6, 3330486), (9, 2220324), (12, 1665243), (18, 1110162), (27, 740108), (36, 555081), (54, 370054), (108, 185027)]