19067702136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{470947}}^1$

素因数の和:471204

約数の個数: 64

約数和(自身を含む): 54705319680

約数和(自身を除く): 35637617544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 241, 482, 723, 964, 1446, 1687, 1928, 2892, 3374, 5061, 5784, 6748, 10122, 13496, 20244, 40488, 470947, 941894, 1412841, 1883788, 2825682, 3296629, 3767576, 5651364, 6593258, 9889887, 11302728, 13186516, 19779774, 26373032, 39559548, 79119096, 113498227, 226996454, 340494681, 453992908, 680989362, 794487589, 907985816, 1361978724, 1588975178, 2383462767, 2723957448, 3177950356, 4766925534, 6355900712, 9533851068, 19067702136]

約数ペア:

[(1, 19067702136), (2, 9533851068), (3, 6355900712), (4, 4766925534), (6, 3177950356), (7, 2723957448), (8, 2383462767), (12, 1588975178), (14, 1361978724), (21, 907985816), (24, 794487589), (28, 680989362), (42, 453992908), (56, 340494681), (84, 226996454), (168, 113498227), (241, 79119096), (482, 39559548), (723, 26373032), (964, 19779774), (1446, 13186516), (1687, 11302728), (1928, 9889887), (2892, 6593258), (3374, 5651364), (5061, 3767576), (5784, 3296629), (6748, 2825682), (10122, 1883788), (13496, 1412841), (20244, 941894), (40488, 470947)]