26909658

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{3863}}^1$

素因数の和:3920

約数の個数: 40

約数和(自身を含む): 61715808

約数和(自身を除く): 34806150

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 3863, 6966, 7726, 11589, 23178, 34767, 69534, 104301, 166109, 208602, 312903, 332218, 498327, 625806, 996654, 1494981, 2989962, 4484943, 8969886, 13454829, 26909658]

約数ペア:

[(1, 26909658), (2, 13454829), (3, 8969886), (6, 4484943), (9, 2989962), (18, 1494981), (27, 996654), (43, 625806), (54, 498327), (81, 332218), (86, 312903), (129, 208602), (162, 166109), (258, 104301), (387, 69534), (774, 34767), (1161, 23178), (2322, 11589), (3483, 7726), (3863, 6966)]