7977654

素因数分解:

$2^1\times 3^2\times {\mathrm{443203}}^1$

素因数の和:443211

約数の個数: 12

約数和(自身を含む): 17284956

約数和(自身を除く): 9307302

約数列:

[1, 2, 3, 6, 9, 18, 443203, 886406, 1329609, 2659218, 3988827, 7977654]

約数ペア:

[(1, 7977654), (2, 3988827), (3, 2659218), (6, 1329609), (9, 886406), (18, 443203)]