2988306

素因数分解:

$2^1\times 3^3\times {\mathrm{55339}}^1$

素因数の和:55350

約数の個数: 16

約数和(自身を含む): 6640800

約数和(自身を除く): 3652494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 55339, 110678, 166017, 332034, 498051, 996102, 1494153, 2988306]

約数ペア:

[(1, 2988306), (2, 1494153), (3, 996102), (6, 498051), (9, 332034), (18, 166017), (27, 110678), (54, 55339)]