13985454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{332987}}^1$

素因数の和:332999

約数の個数: 16

約数和(自身を含む): 31966848

約数和(自身を除く): 17981394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 332987, 665974, 998961, 1997922, 2330909, 4661818, 6992727, 13985454]

約数ペア:

[(1, 13985454), (2, 6992727), (3, 4661818), (6, 2330909), (7, 1997922), (14, 998961), (21, 665974), (42, 332987)]