9818872

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{647}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 21150720

約数和(自身を除く): 11331848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 542, 647, 1084, 1294, 1897, 2168, 2588, 3794, 4529, 5176, 7588, 9058, 15176, 18116, 36232, 175337, 350674, 701348, 1227359, 1402696, 2454718, 4909436, 9818872]

約数ペア:

[(1, 9818872), (2, 4909436), (4, 2454718), (7, 1402696), (8, 1227359), (14, 701348), (28, 350674), (56, 175337), (271, 36232), (542, 18116), (647, 15176), (1084, 9058), (1294, 7588), (1897, 5176), (2168, 4529), (2588, 3794)]