81019212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397153}}^1$

素因数の和:397177

約数の個数: 24

約数和(自身を含む): 200165616

約数和(自身を除く): 119146404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 397153, 794306, 1191459, 1588612, 2382918, 4765836, 6751601, 13503202, 20254803, 27006404, 40509606, 81019212]

約数ペア:

[(1, 81019212), (2, 40509606), (3, 27006404), (4, 20254803), (6, 13503202), (12, 6751601), (17, 4765836), (34, 2382918), (51, 1588612), (68, 1191459), (102, 794306), (204, 397153)]