2018515527

素因数分解:

$3^2\times 7^1\times {\mathrm{2531}}^1\times {\mathrm{12659}}^1$

素因数の和:15203

約数の個数: 24

約数和(自身を含む): 3333732480

約数和(自身を除く): 1315216953

約数列:

[1, 3, 7, 9, 21, 63, 2531, 7593, 12659, 17717, 22779, 37977, 53151, 88613, 113931, 159453, 265839, 797517, 32039929, 96119787, 224279503, 288359361, 672838509, 2018515527]

約数ペア:

[(1, 2018515527), (3, 672838509), (7, 288359361), (9, 224279503), (21, 96119787), (63, 32039929), (2531, 797517), (7593, 265839), (12659, 159453), (17717, 113931), (22779, 88613), (37977, 53151)]