68061966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1620523}}^1$

素因数の和:1620535

約数の個数: 16

約数和(自身を含む): 155570304

約数和(自身を除く): 87508338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1620523, 3241046, 4861569, 9723138, 11343661, 22687322, 34030983, 68061966]

約数ペア:

[(1, 68061966), (2, 34030983), (3, 22687322), (6, 11343661), (7, 9723138), (14, 4861569), (21, 3241046), (42, 1620523)]