168554916

素因数分解:

$2^2\times 3^2\times {\mathrm{4682081}}^1$

素因数の和:4682091

約数の個数: 18

約数和(自身を含む): 426069462

約数和(自身を除く): 257514546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4682081, 9364162, 14046243, 18728324, 28092486, 42138729, 56184972, 84277458, 168554916]

約数ペア:

[(1, 168554916), (2, 84277458), (3, 56184972), (4, 42138729), (6, 28092486), (9, 18728324), (12, 14046243), (18, 9364162), (36, 4682081)]