81337116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{968299}}^1$

素因数の和:968313

約数の個数: 24

約数和(自身を含む): 216899200

約数和(自身を除く): 135562084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 968299, 1936598, 2904897, 3873196, 5809794, 6778093, 11619588, 13556186, 20334279, 27112372, 40668558, 81337116]

約数ペア:

[(1, 81337116), (2, 40668558), (3, 27112372), (4, 20334279), (6, 13556186), (7, 11619588), (12, 6778093), (14, 5809794), (21, 3873196), (28, 2904897), (42, 1936598), (84, 968299)]