2078586

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{3121}}^1$

素因数の和:3166

約数の個数: 24

約数和(自身を含む): 4626804

約数和(自身を除く): 2548218

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 3121, 6242, 9363, 18726, 28089, 56178, 115477, 230954, 346431, 692862, 1039293, 2078586]

約数ペア:

[(1, 2078586), (2, 1039293), (3, 692862), (6, 346431), (9, 230954), (18, 115477), (37, 56178), (74, 28089), (111, 18726), (222, 9363), (333, 6242), (666, 3121)]