17660682

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 41827968

約数和(自身を除く): 24167286

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1063, 1278, 1846, 2126, 2769, 3189, 5538, 6378, 8307, 9567, 13819, 16614, 19134, 27638, 41457, 75473, 82914, 124371, 150946, 226419, 248742, 452838, 679257, 981149, 1358514, 1962298, 2943447, 5886894, 8830341, 17660682]

約数ペア:

[(1, 17660682), (2, 8830341), (3, 5886894), (6, 2943447), (9, 1962298), (13, 1358514), (18, 981149), (26, 679257), (39, 452838), (71, 248742), (78, 226419), (117, 150946), (142, 124371), (213, 82914), (234, 75473), (426, 41457), (639, 27638), (923, 19134), (1063, 16614), (1278, 13819), (1846, 9567), (2126, 8307), (2769, 6378), (3189, 5538)]