147907818

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{432479}}^1$

素因数の和:432506

約数の個数: 24

約数和(自身を含む): 337334400

約数和(自身を除く): 189426582

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 432479, 864958, 1297437, 2594874, 3892311, 7784622, 8217101, 16434202, 24651303, 49302606, 73953909, 147907818]

約数ペア:

[(1, 147907818), (2, 73953909), (3, 49302606), (6, 24651303), (9, 16434202), (18, 8217101), (19, 7784622), (38, 3892311), (57, 2594874), (114, 1297437), (171, 864958), (342, 432479)]