18583054

素因数分解:

$2^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 32947200

約数和(自身を除く): 14364146

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 263, 343, 526, 686, 721, 1442, 1841, 3682, 5047, 10094, 12887, 25774, 27089, 35329, 54178, 70658, 90209, 180418, 189623, 379246, 1327361, 2654722, 9291527, 18583054]

約数ペア:

[(1, 18583054), (2, 9291527), (7, 2654722), (14, 1327361), (49, 379246), (98, 189623), (103, 180418), (206, 90209), (263, 70658), (343, 54178), (526, 35329), (686, 27089), (721, 25774), (1442, 12887), (1841, 10094), (3682, 5047)]