1954291842

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{245083}}^1$

素因数の和:245534

約数の個数: 24

約数和(自身を含む): 4243874544

約数和(自身を除く): 2289582702

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2658, 3987, 7974, 245083, 490166, 735249, 1470498, 2205747, 4411494, 108571769, 217143538, 325715307, 651430614, 977145921, 1954291842]

約数ペア:

[(1, 1954291842), (2, 977145921), (3, 651430614), (6, 325715307), (9, 217143538), (18, 108571769), (443, 4411494), (886, 2205747), (1329, 1470498), (2658, 735249), (3987, 490166), (7974, 245083)]