2018404818

素因数分解:

$2^1\times 3^4\times {\mathrm{937}}^1\times {\mathrm{13297}}^1$

素因数の和:14248

約数の個数: 40

約数和(自身を含む): 4527889212

約数和(自身を除く): 2509484394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 937, 1874, 2811, 5622, 8433, 13297, 16866, 25299, 26594, 39891, 50598, 75897, 79782, 119673, 151794, 239346, 359019, 718038, 1077057, 2154114, 12459289, 24918578, 37377867, 74755734, 112133601, 224267202, 336400803, 672801606, 1009202409, 2018404818]

約数ペア:

[(1, 2018404818), (2, 1009202409), (3, 672801606), (6, 336400803), (9, 224267202), (18, 112133601), (27, 74755734), (54, 37377867), (81, 24918578), (162, 12459289), (937, 2154114), (1874, 1077057), (2811, 718038), (5622, 359019), (8433, 239346), (13297, 151794), (16866, 119673), (25299, 79782), (26594, 75897), (39891, 50598)]