64321722

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{27701}}^1$

素因数の和:27755

約数の個数: 32

約数和(自身を含む): 146266560

約数和(自身を除く): 81944838

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 27701, 55402, 83103, 166206, 249309, 498618, 747927, 1191143, 1495854, 2382286, 3573429, 7146858, 10720287, 21440574, 32160861, 64321722]

約数ペア:

[(1, 64321722), (2, 32160861), (3, 21440574), (6, 10720287), (9, 7146858), (18, 3573429), (27, 2382286), (43, 1495854), (54, 1191143), (86, 747927), (129, 498618), (258, 249309), (387, 166206), (774, 83103), (1161, 55402), (2322, 27701)]