84019138

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{839}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 150958080

約数和(自身を除く): 66938942

約数列:

[1, 2, 7, 14, 23, 46, 161, 311, 322, 622, 839, 1678, 2177, 4354, 5873, 7153, 11746, 14306, 19297, 38594, 50071, 100142, 135079, 260929, 270158, 521858, 1826503, 3653006, 6001367, 12002734, 42009569, 84019138]

約数ペア:

[(1, 84019138), (2, 42009569), (7, 12002734), (14, 6001367), (23, 3653006), (46, 1826503), (161, 521858), (311, 270158), (322, 260929), (622, 135079), (839, 100142), (1678, 50071), (2177, 38594), (4354, 19297), (5873, 14306), (7153, 11746)]