612458982

素因数分解:

$2^1\times 3^4\times {\mathrm{3780611}}^1$

素因数の和:3780625

約数の個数: 20

約数和(自身を含む): 1372362156

約数和(自身を除く): 759903174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 3780611, 7561222, 11341833, 22683666, 34025499, 68050998, 102076497, 204152994, 306229491, 612458982]

約数ペア:

[(1, 612458982), (2, 306229491), (3, 204152994), (6, 102076497), (9, 68050998), (18, 34025499), (27, 22683666), (54, 11341833), (81, 7561222), (162, 3780611)]