81862818

素因数分解:

$2^1\times 3^1\times {\mathrm{353}}^1\times {\mathrm{38651}}^1$

素因数の和:39009

約数の個数: 16

約数和(自身を含む): 164193696

約数和(自身を除く): 82330878

約数列:

[1, 2, 3, 6, 353, 706, 1059, 2118, 38651, 77302, 115953, 231906, 13643803, 27287606, 40931409, 81862818]

約数ペア:

[(1, 81862818), (2, 40931409), (3, 27287606), (6, 13643803), (353, 231906), (706, 115953), (1059, 77302), (2118, 38651)]