68985036

素因数分解:

$2^2\times 3^2\times {\mathrm{1916251}}^1$

素因数の和:1916261

約数の個数: 18

約数和(自身を含む): 174378932

約数和(自身を除く): 105393896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1916251, 3832502, 5748753, 7665004, 11497506, 17246259, 22995012, 34492518, 68985036]

約数ペア:

[(1, 68985036), (2, 34492518), (3, 22995012), (4, 17246259), (6, 11497506), (9, 7665004), (12, 5748753), (18, 3832502), (36, 1916251)]