996845994

素因数分解:

$2^1\times 3^3\times {\mathrm{277}}^1\times {\mathrm{66643}}^1$

素因数の和:66931

約数の個数: 32

約数和(自身を含む): 2223243840

約数和(自身を除く): 1226397846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 277, 554, 831, 1662, 2493, 4986, 7479, 14958, 66643, 133286, 199929, 399858, 599787, 1199574, 1799361, 3598722, 18460111, 36920222, 55380333, 110760666, 166140999, 332281998, 498422997, 996845994]

約数ペア:

[(1, 996845994), (2, 498422997), (3, 332281998), (6, 166140999), (9, 110760666), (18, 55380333), (27, 36920222), (54, 18460111), (277, 3598722), (554, 1799361), (831, 1199574), (1662, 599787), (2493, 399858), (4986, 199929), (7479, 133286), (14958, 66643)]