66939804

素因数分解:

$2^2\times 3^3\times {\mathrm{619813}}^1$

素因数の和:619826

約数の個数: 24

約数和(自身を含む): 173547920

約数和(自身を除く): 106608116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 619813, 1239626, 1859439, 2479252, 3718878, 5578317, 7437756, 11156634, 16734951, 22313268, 33469902, 66939804]

約数ペア:

[(1, 66939804), (2, 33469902), (3, 22313268), (4, 16734951), (6, 11156634), (9, 7437756), (12, 5578317), (18, 3718878), (27, 2479252), (36, 1859439), (54, 1239626), (108, 619813)]