8969886

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{3863}}^1$

素因数の和:3917

約数の個数: 32

約数和(自身を含む): 20401920

約数和(自身を除く): 11432034

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 3863, 7726, 11589, 23178, 34767, 69534, 104301, 166109, 208602, 332218, 498327, 996654, 1494981, 2989962, 4484943, 8969886]

約数ペア:

[(1, 8969886), (2, 4484943), (3, 2989962), (6, 1494981), (9, 996654), (18, 498327), (27, 332218), (43, 208602), (54, 166109), (86, 104301), (129, 69534), (258, 34767), (387, 23178), (774, 11589), (1161, 7726), (2322, 3863)]