190018854

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{144611}}^1$

素因数の和:144692

約数の個数: 24

約数和(自身を含む): 417350232

約数和(自身を除く): 227331378

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 144611, 289222, 433833, 867666, 1301499, 2602998, 10556603, 21113206, 31669809, 63339618, 95009427, 190018854]

約数ペア:

[(1, 190018854), (2, 95009427), (3, 63339618), (6, 31669809), (9, 21113206), (18, 10556603), (73, 2602998), (146, 1301499), (219, 867666), (438, 433833), (657, 289222), (1314, 144611)]