12461454

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 28828800

約数和(自身を除く): 16367346

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 83, 114, 166, 171, 249, 342, 439, 498, 747, 878, 1317, 1494, 1577, 2634, 3154, 3951, 4731, 7902, 8341, 9462, 14193, 16682, 25023, 28386, 36437, 50046, 72874, 75069, 109311, 150138, 218622, 327933, 655866, 692303, 1384606, 2076909, 4153818, 6230727, 12461454]

約数ペア:

[(1, 12461454), (2, 6230727), (3, 4153818), (6, 2076909), (9, 1384606), (18, 692303), (19, 655866), (38, 327933), (57, 218622), (83, 150138), (114, 109311), (166, 75069), (171, 72874), (249, 50046), (342, 36437), (439, 28386), (498, 25023), (747, 16682), (878, 14193), (1317, 9462), (1494, 8341), (1577, 7902), (2634, 4731), (3154, 3951)]