2018690814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1117769}}^1$

素因数の和:1117824

約数の個数: 32

約数和(自身を含む): 4721460480

約数和(自身を除く): 2702769666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 1117769, 2235538, 3353307, 6706614, 7824383, 15648766, 23473149, 46946298, 48064067, 96128134, 144192201, 288384402, 336448469, 672896938, 1009345407, 2018690814]

約数ペア:

[(1, 2018690814), (2, 1009345407), (3, 672896938), (6, 336448469), (7, 288384402), (14, 144192201), (21, 96128134), (42, 48064067), (43, 46946298), (86, 23473149), (129, 15648766), (258, 7824383), (301, 6706614), (602, 3353307), (903, 2235538), (1806, 1117769)]