13128774

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 27264384

約数和(自身を除く): 14135610

約数列:

[1, 2, 3, 6, 41, 82, 83, 123, 166, 246, 249, 498, 643, 1286, 1929, 3403, 3858, 6806, 10209, 20418, 26363, 52726, 53369, 79089, 106738, 158178, 160107, 320214, 2188129, 4376258, 6564387, 13128774]

約数ペア:

[(1, 13128774), (2, 6564387), (3, 4376258), (6, 2188129), (41, 320214), (82, 160107), (83, 158178), (123, 106738), (166, 79089), (246, 53369), (249, 52726), (498, 26363), (643, 20418), (1286, 10209), (1929, 6806), (3403, 3858)]