667348068

素因数分解:

$2^2\times 3^1\times {\mathrm{2969}}^1\times {\mathrm{18731}}^1$

素因数の和:21707

約数の個数: 24

約数和(自身を含む): 1557753120

約数和(自身を除く): 890405052

約数列:

[1, 2, 3, 4, 6, 12, 2969, 5938, 8907, 11876, 17814, 18731, 35628, 37462, 56193, 74924, 112386, 224772, 55612339, 111224678, 166837017, 222449356, 333674034, 667348068]

約数ペア:

[(1, 667348068), (2, 333674034), (3, 222449356), (4, 166837017), (6, 111224678), (12, 55612339), (2969, 224772), (5938, 112386), (8907, 74924), (11876, 56193), (17814, 37462), (18731, 35628)]