64446438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{2027}}^1$

素因数の和:2796

約数の個数: 32

約数和(自身を含む): 147573504

約数和(自身を除く): 83127066

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 757, 1514, 2027, 2271, 4054, 4542, 5299, 6081, 10598, 12162, 14189, 15897, 28378, 31794, 42567, 85134, 1534439, 3068878, 4603317, 9206634, 10741073, 21482146, 32223219, 64446438]

約数ペア:

[(1, 64446438), (2, 32223219), (3, 21482146), (6, 10741073), (7, 9206634), (14, 4603317), (21, 3068878), (42, 1534439), (757, 85134), (1514, 42567), (2027, 31794), (2271, 28378), (4054, 15897), (4542, 14189), (5299, 12162), (6081, 10598)]