1420866

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:610

約数の個数: 24

約数和(自身を含む): 3102060

約数和(自身を除く): 1681194

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 409, 579, 818, 1158, 1227, 1737, 2454, 3474, 3681, 7362, 78937, 157874, 236811, 473622, 710433, 1420866]

約数ペア:

[(1, 1420866), (2, 710433), (3, 473622), (6, 236811), (9, 157874), (18, 78937), (193, 7362), (386, 3681), (409, 3474), (579, 2454), (818, 1737), (1158, 1227)]