2018656377

素因数分解:

$3^3\times {\mathrm{4951}}^1\times {\mathrm{15101}}^1$

素因数の和:20061

約数の個数: 16

約数和(自身を含む): 2991404160

約数和(自身を除く): 972747783

約数列:

[1, 3, 9, 27, 4951, 14853, 15101, 44559, 45303, 133677, 135909, 407727, 74765051, 224295153, 672885459, 2018656377]

約数ペア:

[(1, 2018656377), (3, 672885459), (9, 224295153), (27, 74765051), (4951, 407727), (14853, 135909), (15101, 133677), (44559, 45303)]