2018629533

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 2776576000

約数和(自身を除く): 757946467

約数列:

[1, 3, 67, 109, 199, 201, 327, 463, 597, 1389, 7303, 13333, 21691, 21909, 31021, 39999, 50467, 65073, 92137, 93063, 151401, 276411, 1453297, 3381289, 4359891, 6173179, 10042933, 10143867, 18519537, 30128799, 672876511, 2018629533]

約数ペア:

[(1, 2018629533), (3, 672876511), (67, 30128799), (109, 18519537), (199, 10143867), (201, 10042933), (327, 6173179), (463, 4359891), (597, 3381289), (1389, 1453297), (7303, 276411), (13333, 151401), (21691, 93063), (21909, 92137), (31021, 65073), (39999, 50467)]