68514678

素因数分解:

$2^1\times 3^2\times {\mathrm{1697}}^1\times {\mathrm{2243}}^1$

素因数の和:3948

約数の個数: 24

約数和(自身を含む): 148602168

約数和(自身を除く): 80087490

約数列:

[1, 2, 3, 6, 9, 18, 1697, 2243, 3394, 4486, 5091, 6729, 10182, 13458, 15273, 20187, 30546, 40374, 3806371, 7612742, 11419113, 22838226, 34257339, 68514678]

約数ペア:

[(1, 68514678), (2, 34257339), (3, 22838226), (6, 11419113), (9, 7612742), (18, 3806371), (1697, 40374), (2243, 30546), (3394, 20187), (4486, 15273), (5091, 13458), (6729, 10182)]