9816642

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 23763168

約数和(自身を除く): 13946526

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1153, 1419, 2306, 2838, 3459, 4257, 6918, 8514, 10377, 12683, 20754, 25366, 38049, 49579, 76098, 99158, 114147, 148737, 228294, 297474, 446211, 545369, 892422, 1090738, 1636107, 3272214, 4908321, 9816642]

約数ペア:

[(1, 9816642), (2, 4908321), (3, 3272214), (6, 1636107), (9, 1090738), (11, 892422), (18, 545369), (22, 446211), (33, 297474), (43, 228294), (66, 148737), (86, 114147), (99, 99158), (129, 76098), (198, 49579), (258, 38049), (387, 25366), (473, 20754), (774, 12683), (946, 10377), (1153, 8514), (1419, 6918), (2306, 4257), (2838, 3459)]