306095274

素因数分解:

$2^1\times 3^4\times {\mathrm{1889477}}^1$

素因数の和:1889491

約数の個数: 20

約数和(自身を含む): 685880514

約数和(自身を除く): 379785240

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1889477, 3778954, 5668431, 11336862, 17005293, 34010586, 51015879, 102031758, 153047637, 306095274]

約数ペア:

[(1, 306095274), (2, 153047637), (3, 102031758), (6, 51015879), (9, 34010586), (18, 17005293), (27, 11336862), (54, 5668431), (81, 3778954), (162, 1889477)]