8172018

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{4243}}^1$

素因数の和:4358

約数の個数: 24

約数和(自身を含む): 17875728

約数和(自身を除く): 9703710

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 4243, 8486, 12729, 25458, 38187, 76374, 454001, 908002, 1362003, 2724006, 4086009, 8172018]

約数ペア:

[(1, 8172018), (2, 4086009), (3, 2724006), (6, 1362003), (9, 908002), (18, 454001), (107, 76374), (214, 38187), (321, 25458), (642, 12729), (963, 8486), (1926, 4243)]