660396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{5003}}^1$

素因数の和:5021

約数の個数: 24

約数和(自身を含む): 1681344

約数和(自身を除く): 1020948

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 5003, 10006, 15009, 20012, 30018, 55033, 60036, 110066, 165099, 220132, 330198, 660396]

約数ペア:

[(1, 660396), (2, 330198), (3, 220132), (4, 165099), (6, 110066), (11, 60036), (12, 55033), (22, 30018), (33, 20012), (44, 15009), (66, 10006), (132, 5003)]