2080476846

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5503907}}^1$

素因数の和:5503925

約数の個数: 32

約数和(自身を含む): 5283751680

約数和(自身を除く): 3203274834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5503907, 11007814, 16511721, 33023442, 38527349, 49535163, 77054698, 99070326, 115582047, 148605489, 231164094, 297210978, 346746141, 693492282, 1040238423, 2080476846]

約数ペア:

[(1, 2080476846), (2, 1040238423), (3, 693492282), (6, 346746141), (7, 297210978), (9, 231164094), (14, 148605489), (18, 115582047), (21, 99070326), (27, 77054698), (42, 49535163), (54, 38527349), (63, 33023442), (126, 16511721), (189, 11007814), (378, 5503907)]