122149212

素因数分解:

$2^2\times 3^1\times {\mathrm{499}}^1\times {\mathrm{20399}}^1$

素因数の和:20905

約数の個数: 24

約数和(自身を含む): 285600000

約数和(自身を除く): 163450788

約数列:

[1, 2, 3, 4, 6, 12, 499, 998, 1497, 1996, 2994, 5988, 20399, 40798, 61197, 81596, 122394, 244788, 10179101, 20358202, 30537303, 40716404, 61074606, 122149212]

約数ペア:

[(1, 122149212), (2, 61074606), (3, 40716404), (4, 30537303), (6, 20358202), (12, 10179101), (499, 244788), (998, 122394), (1497, 81596), (1996, 61197), (2994, 40798), (5988, 20399)]