779224518

素因数分解:

$2^1\times 3^2\times {\mathrm{2269}}^1\times {\mathrm{19079}}^1$

素因数の和:21356

約数の個数: 24

約数和(自身を含む): 1689152400

約数和(自身を除く): 909927882

約数列:

[1, 2, 3, 6, 9, 18, 2269, 4538, 6807, 13614, 19079, 20421, 38158, 40842, 57237, 114474, 171711, 343422, 43290251, 86580502, 129870753, 259741506, 389612259, 779224518]

約数ペア:

[(1, 779224518), (2, 389612259), (3, 259741506), (6, 129870753), (9, 86580502), (18, 43290251), (2269, 343422), (4538, 171711), (6807, 114474), (13614, 57237), (19079, 40842), (20421, 38158)]