8421912

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2207}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 23250240

約数和(自身を除く): 14828328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 2207, 3816, 4414, 6621, 8828, 13242, 17656, 19863, 26484, 39726, 52968, 79452, 116971, 158904, 233942, 350913, 467884, 701826, 935768, 1052739, 1403652, 2105478, 2807304, 4210956, 8421912]

約数ペア:

[(1, 8421912), (2, 4210956), (3, 2807304), (4, 2105478), (6, 1403652), (8, 1052739), (9, 935768), (12, 701826), (18, 467884), (24, 350913), (36, 233942), (53, 158904), (72, 116971), (106, 79452), (159, 52968), (212, 39726), (318, 26484), (424, 19863), (477, 17656), (636, 13242), (954, 8828), (1272, 6621), (1908, 4414), (2207, 3816)]