21674496

素因数分解:

$2^9\times 3^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 80

約数和(自身を含む): 58728384

約数和(自身を除く): 37053888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 137, 192, 206, 256, 274, 309, 384, 411, 412, 512, 548, 618, 768, 822, 824, 1096, 1236, 1536, 1644, 1648, 2192, 2472, 3288, 3296, 4384, 4944, 6576, 6592, 8768, 9888, 13152, 13184, 14111, 17536, 19776, 26304, 26368, 28222, 35072, 39552, 42333, 52608, 52736, 56444, 70144, 79104, 84666, 105216, 112888, 158208, 169332, 210432, 225776, 338664, 451552, 677328, 903104, 1354656, 1806208, 2709312, 3612416, 5418624, 7224832, 10837248, 21674496]

約数ペア:

[(1, 21674496), (2, 10837248), (3, 7224832), (4, 5418624), (6, 3612416), (8, 2709312), (12, 1806208), (16, 1354656), (24, 903104), (32, 677328), (48, 451552), (64, 338664), (96, 225776), (103, 210432), (128, 169332), (137, 158208), (192, 112888), (206, 105216), (256, 84666), (274, 79104), (309, 70144), (384, 56444), (411, 52736), (412, 52608), (512, 42333), (548, 39552), (618, 35072), (768, 28222), (822, 26368), (824, 26304), (1096, 19776), (1236, 17536), (1536, 14111), (1644, 13184), (1648, 13152), (2192, 9888), (2472, 8768), (3288, 6592), (3296, 6576), (4384, 4944)]