12731330256

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1908173}}^1$

素因数の和:1908323

約数の個数: 40

約数和(自身を含む): 33125900640

約数和(自身を除く): 20394570384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 1908173, 3816346, 5724519, 7632692, 11449038, 15265384, 22898076, 30530768, 45796152, 91592304, 265236047, 530472094, 795708141, 1060944188, 1591416282, 2121888376, 3182832564, 4243776752, 6365665128, 12731330256]

約数ペア:

[(1, 12731330256), (2, 6365665128), (3, 4243776752), (4, 3182832564), (6, 2121888376), (8, 1591416282), (12, 1060944188), (16, 795708141), (24, 530472094), (48, 265236047), (139, 91592304), (278, 45796152), (417, 30530768), (556, 22898076), (834, 15265384), (1112, 11449038), (1668, 7632692), (2224, 5724519), (3336, 3816346), (6672, 1908173)]