7708608054

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{20393143}}^1$

素因数の和:20393161

約数の個数: 32

約数和(自身を含む): 19577418240

約数和(自身を除く): 11868810186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 20393143, 40786286, 61179429, 122358858, 142752001, 183538287, 285504002, 367076574, 428256003, 550614861, 856512006, 1101229722, 1284768009, 2569536018, 3854304027, 7708608054]

約数ペア:

[(1, 7708608054), (2, 3854304027), (3, 2569536018), (6, 1284768009), (7, 1101229722), (9, 856512006), (14, 550614861), (18, 428256003), (21, 367076574), (27, 285504002), (42, 183538287), (54, 142752001), (63, 122358858), (126, 61179429), (189, 40786286), (378, 20393143)]