9778821246

素因数分解:

$2^1\times 3^2\times {\mathrm{543267847}}^1$

素因数の和:543267855

約数の個数: 12

約数和(自身を含む): 21187446072

約数和(自身を除く): 11408624826

約数列:

[1, 2, 3, 6, 9, 18, 543267847, 1086535694, 1629803541, 3259607082, 4889410623, 9778821246]

約数ペア:

[(1, 9778821246), (2, 4889410623), (3, 3259607082), (6, 1629803541), (9, 1086535694), (18, 543267847)]