4008006

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2081}}^1$

素因数の和:2196

約数の個数: 24

約数和(自身を含む): 8769384

約数和(自身を除く): 4761378

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 2081, 4162, 6243, 12486, 18729, 37458, 222667, 445334, 668001, 1336002, 2004003, 4008006]

約数ペア:

[(1, 4008006), (2, 2004003), (3, 1336002), (6, 668001), (9, 445334), (18, 222667), (107, 37458), (214, 18729), (321, 12486), (642, 6243), (963, 4162), (1926, 2081)]