1809189312

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{1346123}}^1$

素因数の和:1346145

約数の個数: 56

約数和(自身を含む): 5470647936

約数和(自身を除く): 3661458624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 1346123, 2692246, 4038369, 5384492, 8076738, 9422861, 10768984, 16153476, 18845722, 21537968, 28268583, 32306952, 37691444, 43075936, 56537166, 64613904, 75382888, 86151872, 113074332, 129227808, 150765776, 226148664, 258455616, 301531552, 452297328, 603063104, 904594656, 1809189312]

約数ペア:

[(1, 1809189312), (2, 904594656), (3, 603063104), (4, 452297328), (6, 301531552), (7, 258455616), (8, 226148664), (12, 150765776), (14, 129227808), (16, 113074332), (21, 86151872), (24, 75382888), (28, 64613904), (32, 56537166), (42, 43075936), (48, 37691444), (56, 32306952), (64, 28268583), (84, 21537968), (96, 18845722), (112, 16153476), (168, 10768984), (192, 9422861), (224, 8076738), (336, 5384492), (448, 4038369), (672, 2692246), (1344, 1346123)]