30854916

素因数分解:

$2^2\times 3^2\times {\mathrm{857081}}^1$

素因数の和:857091

約数の個数: 18

約数和(自身を含む): 77994462

約数和(自身を除く): 47139546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 857081, 1714162, 2571243, 3428324, 5142486, 7713729, 10284972, 15427458, 30854916]

約数ペア:

[(1, 30854916), (2, 15427458), (3, 10284972), (4, 7713729), (6, 5142486), (9, 3428324), (12, 2571243), (18, 1714162), (36, 857081)]