80123442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1907701}}^1$

素因数の和:1907713

約数の個数: 16

約数和(自身を含む): 183139392

約数和(自身を除く): 103015950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1907701, 3815402, 5723103, 11446206, 13353907, 26707814, 40061721, 80123442]

約数ペア:

[(1, 80123442), (2, 40061721), (3, 26707814), (6, 13353907), (7, 11446206), (14, 5723103), (21, 3815402), (42, 1907701)]