338418

素因数分解:

$2^1\times 3^4\times {\mathrm{2089}}^1$

素因数の和:2103

約数の個数: 20

約数和(自身を含む): 758670

約数和(自身を除く): 420252

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2089, 4178, 6267, 12534, 18801, 37602, 56403, 112806, 169209, 338418]

約数ペア:

[(1, 338418), (2, 169209), (3, 112806), (6, 56403), (9, 37602), (18, 18801), (27, 12534), (54, 6267), (81, 4178), (162, 2089)]