21777108

素因数分解:

$2^2\times 3^1\times {\mathrm{1814759}}^1$

素因数の和:1814766

約数の個数: 12

約数和(自身を含む): 50813280

約数和(自身を除く): 29036172

約数列:

[1, 2, 3, 4, 6, 12, 1814759, 3629518, 5444277, 7259036, 10888554, 21777108]

約数ペア:

[(1, 21777108), (2, 10888554), (3, 7259036), (4, 5444277), (6, 3629518), (12, 1814759)]