2977884918

素因数分解:

$2^1\times 3^3\times {\mathrm{55146017}}^1$

素因数の和:55146028

約数の個数: 16

約数和(自身を含む): 6617522160

約数和(自身を除く): 3639637242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 55146017, 110292034, 165438051, 330876102, 496314153, 992628306, 1488942459, 2977884918]

約数ペア:

[(1, 2977884918), (2, 1488942459), (3, 992628306), (6, 496314153), (9, 330876102), (18, 165438051), (27, 110292034), (54, 55146017)]