81302202

素因数分解:

$2^1\times 3^2\times {\mathrm{4516789}}^1$

素因数の和:4516797

約数の個数: 12

約数和(自身を含む): 176154810

約数和(自身を除く): 94852608

約数列:

[1, 2, 3, 6, 9, 18, 4516789, 9033578, 13550367, 27100734, 40651101, 81302202]

約数ペア:

[(1, 81302202), (2, 40651101), (3, 27100734), (6, 13550367), (9, 9033578), (18, 4516789)]