8268126

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 17191680

約数和(自身を除く): 8923554

約数列:

[1, 2, 3, 6, 43, 73, 86, 129, 146, 219, 258, 438, 439, 878, 1317, 2634, 3139, 6278, 9417, 18834, 18877, 32047, 37754, 56631, 64094, 96141, 113262, 192282, 1378021, 2756042, 4134063, 8268126]

約数ペア:

[(1, 8268126), (2, 4134063), (3, 2756042), (6, 1378021), (43, 192282), (73, 113262), (86, 96141), (129, 64094), (146, 56631), (219, 37754), (258, 32047), (438, 18877), (439, 18834), (878, 9417), (1317, 6278), (2634, 3139)]