128461662

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1019537}}^1$

素因数の和:1019552

約数の個数: 24

約数和(自身を含む): 318095856

約数和(自身を除く): 189634194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1019537, 2039074, 3058611, 6117222, 7136759, 9175833, 14273518, 18351666, 21410277, 42820554, 64230831, 128461662]

約数ペア:

[(1, 128461662), (2, 64230831), (3, 42820554), (6, 21410277), (7, 18351666), (9, 14273518), (14, 9175833), (18, 7136759), (21, 6117222), (42, 3058611), (63, 2039074), (126, 1019537)]