660198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1429}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 1647360

約数和(自身を除く): 987162

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 1429, 2858, 4287, 8574, 10003, 15719, 20006, 30009, 31438, 47157, 60018, 94314, 110033, 220066, 330099, 660198]

約数ペア:

[(1, 660198), (2, 330099), (3, 220066), (6, 110033), (7, 94314), (11, 60018), (14, 47157), (21, 31438), (22, 30009), (33, 20006), (42, 15719), (66, 10003), (77, 8574), (154, 4287), (231, 2858), (462, 1429)]