287496006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{52253}}^1$

素因数の和:52396

約数の個数: 32

約数和(自身を含む): 662162688

約数和(自身を除く): 374666682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 52253, 104506, 156759, 313518, 365771, 731542, 1097313, 2194626, 6845143, 13690286, 20535429, 41070858, 47916001, 95832002, 143748003, 287496006]

約数ペア:

[(1, 287496006), (2, 143748003), (3, 95832002), (6, 47916001), (7, 41070858), (14, 20535429), (21, 13690286), (42, 6845143), (131, 2194626), (262, 1097313), (393, 731542), (786, 365771), (917, 313518), (1834, 156759), (2751, 104506), (5502, 52253)]