1279782

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{1451}}^1$

素因数の和:1473

約数の個数: 36

約数和(自身を含む): 3227796

約数和(自身を除く): 1948014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 1451, 2902, 4353, 8706, 10157, 13059, 20314, 26118, 30471, 60942, 71099, 91413, 142198, 182826, 213297, 426594, 639891, 1279782]

約数ペア:

[(1, 1279782), (2, 639891), (3, 426594), (6, 213297), (7, 182826), (9, 142198), (14, 91413), (18, 71099), (21, 60942), (42, 30471), (49, 26118), (63, 20314), (98, 13059), (126, 10157), (147, 8706), (294, 4353), (441, 2902), (882, 1451)]