189084378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4502009}}^1$

素因数の和:4502021

約数の個数: 16

約数和(自身を含む): 432192960

約数和(自身を除く): 243108582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4502009, 9004018, 13506027, 27012054, 31514063, 63028126, 94542189, 189084378]

約数ペア:

[(1, 189084378), (2, 94542189), (3, 63028126), (6, 31514063), (7, 27012054), (14, 13506027), (21, 9004018), (42, 4502009)]