13391826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4759}}^1$

素因数の和:4838

約数の個数: 32

約数和(自身を含む): 31073280

約数和(自身を除く): 17681454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 4759, 9518, 14277, 28554, 33313, 66626, 99939, 199878, 318853, 637706, 956559, 1913118, 2231971, 4463942, 6695913, 13391826]

約数ペア:

[(1, 13391826), (2, 6695913), (3, 4463942), (6, 2231971), (7, 1913118), (14, 956559), (21, 637706), (42, 318853), (67, 199878), (134, 99939), (201, 66626), (402, 33313), (469, 28554), (938, 14277), (1407, 9518), (2814, 4759)]