4458942

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 10056960

約数和(自身を除く): 5598018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1163, 1278, 1917, 2326, 3489, 3834, 6978, 10467, 20934, 31401, 62802, 82573, 165146, 247719, 495438, 743157, 1486314, 2229471, 4458942]

約数ペア:

[(1, 4458942), (2, 2229471), (3, 1486314), (6, 743157), (9, 495438), (18, 247719), (27, 165146), (54, 82573), (71, 62802), (142, 31401), (213, 20934), (426, 10467), (639, 6978), (1163, 3834), (1278, 3489), (1917, 2326)]