2091037986

素因数分解:

$2^1\times 3^2\times {\mathrm{1087}}^1\times {\mathrm{106871}}^1$

素因数の和:107966

約数の個数: 24

約数和(自身を含む): 4534792704

約数和(自身を除く): 2443754718

約数列:

[1, 2, 3, 6, 9, 18, 1087, 2174, 3261, 6522, 9783, 19566, 106871, 213742, 320613, 641226, 961839, 1923678, 116168777, 232337554, 348506331, 697012662, 1045518993, 2091037986]

約数ペア:

[(1, 2091037986), (2, 1045518993), (3, 697012662), (6, 348506331), (9, 232337554), (18, 116168777), (1087, 1923678), (2174, 961839), (3261, 641226), (6522, 320613), (9783, 213742), (19566, 106871)]