2154306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4663}}^1$

素因数の和:4686

約数の個数: 32

約数和(自身を含む): 5372928

約数和(自身を除く): 3218622

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 4663, 9326, 13989, 27978, 32641, 51293, 65282, 97923, 102586, 153879, 195846, 307758, 359051, 718102, 1077153, 2154306]

約数ペア:

[(1, 2154306), (2, 1077153), (3, 718102), (6, 359051), (7, 307758), (11, 195846), (14, 153879), (21, 102586), (22, 97923), (33, 65282), (42, 51293), (66, 32641), (77, 27978), (154, 13989), (231, 9326), (462, 4663)]