16800882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1303}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 38556672

約数和(自身を除く): 21755790

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1303, 1842, 2149, 2606, 3909, 4298, 6447, 7818, 9121, 12894, 18242, 27363, 54726, 400021, 800042, 1200063, 2400126, 2800147, 5600294, 8400441, 16800882]

約数ペア:

[(1, 16800882), (2, 8400441), (3, 5600294), (6, 2800147), (7, 2400126), (14, 1200063), (21, 800042), (42, 400021), (307, 54726), (614, 27363), (921, 18242), (1303, 12894), (1842, 9121), (2149, 7818), (2606, 6447), (3909, 4298)]