9891774

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{2207}}^1$

素因数の和:2301

約数の個数: 32

約数和(自身を含む): 22256640

約数和(自身を除く): 12364866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2207, 2241, 4414, 4482, 6621, 13242, 19863, 39726, 59589, 119178, 183181, 366362, 549543, 1099086, 1648629, 3297258, 4945887, 9891774]

約数ペア:

[(1, 9891774), (2, 4945887), (3, 3297258), (6, 1648629), (9, 1099086), (18, 549543), (27, 366362), (54, 183181), (83, 119178), (166, 59589), (249, 39726), (498, 19863), (747, 13242), (1494, 6621), (2207, 4482), (2241, 4414)]