40516518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{964679}}^1$

素因数の和:964691

約数の個数: 16

約数和(自身を含む): 92609280

約数和(自身を除く): 52092762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 964679, 1929358, 2894037, 5788074, 6752753, 13505506, 20258259, 40516518]

約数ペア:

[(1, 40516518), (2, 20258259), (3, 13505506), (6, 6752753), (7, 5788074), (14, 2894037), (21, 1929358), (42, 964679)]