2008160810082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{154735769}}^1$

素因数の和:154735887

約数の個数: 48

約数和(自身を含む): 5020866264960

約数和(自身を除く): 3012705454878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 12978, 154735769, 309471538, 464207307, 928414614, 1083150383, 1392621921, 2166300766, 2785243842, 3249451149, 6498902298, 9748353447, 15937784207, 19496706894, 31875568414, 47813352621, 95626705242, 111564489449, 143440057863, 223128978898, 286880115726, 334693468347, 669386936694, 1004080405041, 2008160810082]

約数ペア:

[(1, 2008160810082), (2, 1004080405041), (3, 669386936694), (6, 334693468347), (7, 286880115726), (9, 223128978898), (14, 143440057863), (18, 111564489449), (21, 95626705242), (42, 47813352621), (63, 31875568414), (103, 19496706894), (126, 15937784207), (206, 9748353447), (309, 6498902298), (618, 3249451149), (721, 2785243842), (927, 2166300766), (1442, 1392621921), (1854, 1083150383), (2163, 928414614), (4326, 464207307), (6489, 309471538), (12978, 154735769)]