42400554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1009537}}^1$

素因数の和:1009549

約数の個数: 16

約数和(自身を含む): 96915648

約数和(自身を除く): 54515094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1009537, 2019074, 3028611, 6057222, 7066759, 14133518, 21200277, 42400554]

約数ペア:

[(1, 42400554), (2, 21200277), (3, 14133518), (6, 7066759), (7, 6057222), (14, 3028611), (21, 2019074), (42, 1009537)]