6778506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{643}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 15579648

約数和(自身を除く): 8801142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 502, 643, 753, 1286, 1506, 1757, 1929, 3514, 3858, 4501, 5271, 9002, 10542, 13503, 27006, 161393, 322786, 484179, 968358, 1129751, 2259502, 3389253, 6778506]

約数ペア:

[(1, 6778506), (2, 3389253), (3, 2259502), (6, 1129751), (7, 968358), (14, 484179), (21, 322786), (42, 161393), (251, 27006), (502, 13503), (643, 10542), (753, 9002), (1286, 5271), (1506, 4501), (1757, 3858), (1929, 3514)]