2912857782

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{13120981}}^1$

素因数の和:13121023

約数の個数: 16

約数和(自身を含む): 5983167792

約数和(自身を除く): 3070310010

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 13120981, 26241962, 39362943, 78725886, 485476297, 970952594, 1456428891, 2912857782]

約数ペア:

[(1, 2912857782), (2, 1456428891), (3, 970952594), (6, 485476297), (37, 78725886), (74, 39362943), (111, 26241962), (222, 13120981)]