51616782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{409657}}^1$

素因数の和:409672

約数の個数: 24

約数和(自身を含む): 127813296

約数和(自身を除く): 76196514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 409657, 819314, 1228971, 2457942, 2867599, 3686913, 5735198, 7373826, 8602797, 17205594, 25808391, 51616782]

約数ペア:

[(1, 51616782), (2, 25808391), (3, 17205594), (6, 8602797), (7, 7373826), (9, 5735198), (14, 3686913), (18, 2867599), (21, 2457942), (42, 1228971), (63, 819314), (126, 409657)]