2168809938

素因数分解:

$2^1\times 3^3\times {\mathrm{613}}^1\times {\mathrm{65519}}^1$

素因数の和:66143

約数の個数: 32

約数和(自身を含む): 4827513600

約数和(自身を除く): 2658703662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 613, 1226, 1839, 3678, 5517, 11034, 16551, 33102, 65519, 131038, 196557, 393114, 589671, 1179342, 1769013, 3538026, 40163147, 80326294, 120489441, 240978882, 361468323, 722936646, 1084404969, 2168809938]

約数ペア:

[(1, 2168809938), (2, 1084404969), (3, 722936646), (6, 361468323), (9, 240978882), (18, 120489441), (27, 80326294), (54, 40163147), (613, 3538026), (1226, 1769013), (1839, 1179342), (3678, 589671), (5517, 393114), (11034, 196557), (16551, 131038), (33102, 65519)]