18836187

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1373}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 26710560

約数和(自身を除く): 7874373

約数列:

[1, 3, 17, 51, 269, 807, 1373, 4119, 4573, 13719, 23341, 70023, 369337, 1108011, 6278729, 18836187]

約数ペア:

[(1, 18836187), (3, 6278729), (17, 1108011), (51, 369337), (269, 70023), (807, 23341), (1373, 13719), (4119, 4573)]