9725826

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 22809600

約数和(自身を除く): 13083774

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 43, 46, 66, 69, 86, 129, 138, 149, 253, 258, 298, 447, 473, 506, 759, 894, 946, 989, 1419, 1518, 1639, 1978, 2838, 2967, 3278, 3427, 4917, 5934, 6407, 6854, 9834, 10281, 10879, 12814, 19221, 20562, 21758, 32637, 37697, 38442, 65274, 70477, 75394, 113091, 140954, 147361, 211431, 226182, 294722, 422862, 442083, 884166, 1620971, 3241942, 4862913, 9725826]

約数ペア:

[(1, 9725826), (2, 4862913), (3, 3241942), (6, 1620971), (11, 884166), (22, 442083), (23, 422862), (33, 294722), (43, 226182), (46, 211431), (66, 147361), (69, 140954), (86, 113091), (129, 75394), (138, 70477), (149, 65274), (253, 38442), (258, 37697), (298, 32637), (447, 21758), (473, 20562), (506, 19221), (759, 12814), (894, 10879), (946, 10281), (989, 9834), (1419, 6854), (1518, 6407), (1639, 5934), (1978, 4917), (2838, 3427), (2967, 3278)]