189029406

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{443731}}^1$

素因数の和:443807

約数の個数: 16

約数和(自身を含む): 383384448

約数和(自身を除く): 194355042

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 443731, 887462, 1331193, 2662386, 31504901, 63009802, 94514703, 189029406]

約数ペア:

[(1, 189029406), (2, 94514703), (3, 63009802), (6, 31504901), (71, 2662386), (142, 1331193), (213, 887462), (426, 443731)]