31440966

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{37699}}^1$

素因数の和:37843

約数の個数: 16

約数和(自身を含む): 63336000

約数和(自身を除く): 31895034

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 37699, 75398, 113097, 226194, 5240161, 10480322, 15720483, 31440966]

約数ペア:

[(1, 31440966), (2, 15720483), (3, 10480322), (6, 5240161), (139, 226194), (278, 113097), (417, 75398), (834, 37699)]