142805886

素因数分解:

$2^1\times 3^1\times {\mathrm{281}}^1\times {\mathrm{84701}}^1$

素因数の和:84987

約数の個数: 16

約数和(自身を含む): 286631568

約数和(自身を除く): 143825682

約数列:

[1, 2, 3, 6, 281, 562, 843, 1686, 84701, 169402, 254103, 508206, 23800981, 47601962, 71402943, 142805886]

約数ペア:

[(1, 142805886), (2, 71402943), (3, 47601962), (6, 23800981), (281, 508206), (562, 254103), (843, 169402), (1686, 84701)]