10491054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 25360896

約数和(自身を除く): 14869842

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 43, 74, 86, 111, 129, 157, 222, 258, 259, 301, 314, 471, 518, 602, 777, 903, 942, 1099, 1554, 1591, 1806, 2198, 3182, 3297, 4773, 5809, 6594, 6751, 9546, 11137, 11618, 13502, 17427, 20253, 22274, 33411, 34854, 40506, 40663, 47257, 66822, 81326, 94514, 121989, 141771, 243978, 249787, 283542, 499574, 749361, 1498722, 1748509, 3497018, 5245527, 10491054]

約数ペア:

[(1, 10491054), (2, 5245527), (3, 3497018), (6, 1748509), (7, 1498722), (14, 749361), (21, 499574), (37, 283542), (42, 249787), (43, 243978), (74, 141771), (86, 121989), (111, 94514), (129, 81326), (157, 66822), (222, 47257), (258, 40663), (259, 40506), (301, 34854), (314, 33411), (471, 22274), (518, 20253), (602, 17427), (777, 13502), (903, 11618), (942, 11137), (1099, 9546), (1554, 6751), (1591, 6594), (1806, 5809), (2198, 4773), (3182, 3297)]