12804966

素因数分解:

$2^1\times 3^4\times {\mathrm{79043}}^1$

素因数の和:79057

約数の個数: 20

約数和(自身を含む): 28692972

約数和(自身を除く): 15888006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 79043, 158086, 237129, 474258, 711387, 1422774, 2134161, 4268322, 6402483, 12804966]

約数ペア:

[(1, 12804966), (2, 6402483), (3, 4268322), (6, 2134161), (9, 1422774), (18, 711387), (27, 474258), (54, 237129), (81, 158086), (162, 79043)]