42690234

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{16981}}^1$

素因数の和:17405

約数の個数: 16

約数和(自身を含む): 85589280

約数和(自身を除く): 42899046

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 16981, 33962, 50943, 101886, 7115039, 14230078, 21345117, 42690234]

約数ペア:

[(1, 42690234), (2, 21345117), (3, 14230078), (6, 7115039), (419, 101886), (838, 50943), (1257, 33962), (2514, 16981)]