2018040456

素因数分解:

$2^3\times 3^1\times {\mathrm{3001}}^1\times {\mathrm{28019}}^1$

素因数の和:31029

約数の個数: 32

約数和(自身を含む): 5046962400

約数和(自身を除く): 3028921944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3001, 6002, 9003, 12004, 18006, 24008, 28019, 36012, 56038, 72024, 84057, 112076, 168114, 224152, 336228, 672456, 84085019, 168170038, 252255057, 336340076, 504510114, 672680152, 1009020228, 2018040456]

約数ペア:

[(1, 2018040456), (2, 1009020228), (3, 672680152), (4, 504510114), (6, 336340076), (8, 252255057), (12, 168170038), (24, 84085019), (3001, 672456), (6002, 336228), (9003, 224152), (12004, 168114), (18006, 112076), (24008, 84057), (28019, 72024), (36012, 56038)]