118468518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2820679}}^1$

素因数の和:2820691

約数の個数: 16

約数和(自身を含む): 270785280

約数和(自身を除く): 152316762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2820679, 5641358, 8462037, 16924074, 19744753, 39489506, 59234259, 118468518]

約数ペア:

[(1, 118468518), (2, 59234259), (3, 39489506), (6, 19744753), (7, 16924074), (14, 8462037), (21, 5641358), (42, 2820679)]