345078

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1036

約数の個数: 24

約数和(自身を含む): 787800

約数和(自身を除く): 442722

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1009, 2018, 3027, 6054, 9081, 18162, 19171, 38342, 57513, 115026, 172539, 345078]

約数ペア:

[(1, 345078), (2, 172539), (3, 115026), (6, 57513), (9, 38342), (18, 19171), (19, 18162), (38, 9081), (57, 6054), (114, 3027), (171, 2018), (342, 1009)]