2018085261

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{36943}}^1$

素因数の和:37216

約数の個数: 16

約数和(自身を含む): 2730900480

約数和(自身を除く): 712815219

約数列:

[1, 3, 131, 139, 393, 417, 18209, 36943, 54627, 110829, 4839533, 5135077, 14518599, 15405231, 672695087, 2018085261]

約数ペア:

[(1, 2018085261), (3, 672695087), (131, 15405231), (139, 14518599), (393, 5135077), (417, 4839533), (18209, 110829), (36943, 54627)]