27844518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{356981}}^1$

素因数の和:356999

約数の個数: 16

約数和(自身を含む): 59972976

約数和(自身を除く): 32128458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 356981, 713962, 1070943, 2141886, 4640753, 9281506, 13922259, 27844518]

約数ペア:

[(1, 27844518), (2, 13922259), (3, 9281506), (6, 4640753), (13, 2141886), (26, 1070943), (39, 713962), (78, 356981)]