9891042

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1979}}^1$

素因数の和:2015

約数の個数: 48

約数和(自身を含む): 24377760

約数和(自身を除く): 14486718

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 1979, 2499, 3958, 4998, 5937, 11874, 13853, 27706, 33643, 41559, 67286, 83118, 96971, 100929, 193942, 201858, 235501, 290913, 471002, 581826, 706503, 1413006, 1648507, 3297014, 4945521, 9891042]

約数ペア:

[(1, 9891042), (2, 4945521), (3, 3297014), (6, 1648507), (7, 1413006), (14, 706503), (17, 581826), (21, 471002), (34, 290913), (42, 235501), (49, 201858), (51, 193942), (98, 100929), (102, 96971), (119, 83118), (147, 67286), (238, 41559), (294, 33643), (357, 27706), (714, 13853), (833, 11874), (1666, 5937), (1979, 4998), (2499, 3958)]