489696066

素因数分解:

$2^1\times 3^2\times {\mathrm{1303}}^1\times {\mathrm{20879}}^1$

素因数の和:22190

約数の個数: 24

約数和(自身を含む): 1061873280

約数和(自身を除く): 572177214

約数列:

[1, 2, 3, 6, 9, 18, 1303, 2606, 3909, 7818, 11727, 20879, 23454, 41758, 62637, 125274, 187911, 375822, 27205337, 54410674, 81616011, 163232022, 244848033, 489696066]

約数ペア:

[(1, 489696066), (2, 244848033), (3, 163232022), (6, 81616011), (9, 54410674), (18, 27205337), (1303, 375822), (2606, 187911), (3909, 125274), (7818, 62637), (11727, 41758), (20879, 23454)]