142799946

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{643243}}^1$

素因数の和:643285

約数の個数: 16

約数和(自身を含む): 293319264

約数和(自身を除く): 150519318

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 643243, 1286486, 1929729, 3859458, 23799991, 47599982, 71399973, 142799946]

約数ペア:

[(1, 142799946), (2, 71399973), (3, 47599982), (6, 23799991), (37, 3859458), (74, 1929729), (111, 1286486), (222, 643243)]