1989768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{7537}}^1$

素因数の和:7557

約数の個数: 32

約数和(自身を含む): 5427360

約数和(自身を除く): 3437592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 7537, 15074, 22611, 30148, 45222, 60296, 82907, 90444, 165814, 180888, 248721, 331628, 497442, 663256, 994884, 1989768]

約数ペア:

[(1, 1989768), (2, 994884), (3, 663256), (4, 497442), (6, 331628), (8, 248721), (11, 180888), (12, 165814), (22, 90444), (24, 82907), (33, 60296), (44, 45222), (66, 30148), (88, 22611), (132, 15074), (264, 7537)]