55081818

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{278191}}^1$

素因数の和:278210

約数の個数: 24

約数和(自身を含む): 130193856

約数和(自身を除く): 75112038

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 278191, 556382, 834573, 1669146, 2503719, 3060101, 5007438, 6120202, 9180303, 18360606, 27540909, 55081818]

約数ペア:

[(1, 55081818), (2, 27540909), (3, 18360606), (6, 9180303), (9, 6120202), (11, 5007438), (18, 3060101), (22, 2503719), (33, 1669146), (66, 834573), (99, 556382), (198, 278191)]