68063898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1620569}}^1$

素因数の和:1620581

約数の個数: 16

約数和(自身を含む): 155574720

約数和(自身を除く): 87510822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1620569, 3241138, 4861707, 9723414, 11343983, 22687966, 34031949, 68063898]

約数ペア:

[(1, 68063898), (2, 34031949), (3, 22687966), (6, 11343983), (7, 9723414), (14, 4861707), (21, 3241138), (42, 1620569)]