26820474

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{6469}}^1$

素因数の和:7165

約数の個数: 16

約数和(自身を含む): 53726880

約数和(自身を除く): 26906406

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 6469, 12938, 19407, 38814, 4470079, 8940158, 13410237, 26820474]

約数ペア:

[(1, 26820474), (2, 13410237), (3, 8940158), (6, 4470079), (691, 38814), (1382, 19407), (2073, 12938), (4146, 6469)]