31094478

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{11003}}^1$

素因数の和:11168

約数の個数: 24

約数和(自身を含む): 67806648

約数和(自身を除く): 36712170

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 11003, 22006, 33009, 66018, 99027, 198054, 1727471, 3454942, 5182413, 10364826, 15547239, 31094478]

約数ペア:

[(1, 31094478), (2, 15547239), (3, 10364826), (6, 5182413), (9, 3454942), (18, 1727471), (157, 198054), (314, 99027), (471, 66018), (942, 33009), (1413, 22006), (2826, 11003)]