57481218

素因数分解:

$2^1\times 3^3\times {\mathrm{1064467}}^1$

素因数の和:1064478

約数の個数: 16

約数和(自身を含む): 127736160

約数和(自身を除く): 70254942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1064467, 2128934, 3193401, 6386802, 9580203, 19160406, 28740609, 57481218]

約数ペア:

[(1, 57481218), (2, 28740609), (3, 19160406), (6, 9580203), (9, 6386802), (18, 3193401), (27, 2128934), (54, 1064467)]