12939804

素因数分解:

$2^2\times 3^3\times {\mathrm{119813}}^1$

素因数の和:119826

約数の個数: 24

約数和(自身を含む): 33547920

約数和(自身を除く): 20608116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 119813, 239626, 359439, 479252, 718878, 1078317, 1437756, 2156634, 3234951, 4313268, 6469902, 12939804]

約数ペア:

[(1, 12939804), (2, 6469902), (3, 4313268), (4, 3234951), (6, 2156634), (9, 1437756), (12, 1078317), (18, 718878), (27, 479252), (36, 359439), (54, 239626), (108, 119813)]