13208868

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{2251}}^1$

素因数の和:2424

約数の個数: 36

約数和(自身を含む): 33608848

約数和(自身を除く): 20399980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2251, 2934, 4502, 5868, 6753, 9004, 13506, 20259, 27012, 40518, 81036, 366913, 733826, 1100739, 1467652, 2201478, 3302217, 4402956, 6604434, 13208868]

約数ペア:

[(1, 13208868), (2, 6604434), (3, 4402956), (4, 3302217), (6, 2201478), (9, 1467652), (12, 1100739), (18, 733826), (36, 366913), (163, 81036), (326, 40518), (489, 27012), (652, 20259), (978, 13506), (1467, 9004), (1956, 6753), (2251, 5868), (2934, 4502)]