2051874

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 4983264

約数和(自身を除く): 2931390

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 241, 258, 387, 473, 482, 723, 774, 946, 1419, 1446, 2169, 2651, 2838, 4257, 4338, 5302, 7953, 8514, 10363, 15906, 20726, 23859, 31089, 47718, 62178, 93267, 113993, 186534, 227986, 341979, 683958, 1025937, 2051874]

約数ペア:

[(1, 2051874), (2, 1025937), (3, 683958), (6, 341979), (9, 227986), (11, 186534), (18, 113993), (22, 93267), (33, 62178), (43, 47718), (66, 31089), (86, 23859), (99, 20726), (129, 15906), (198, 10363), (241, 8514), (258, 7953), (387, 5302), (473, 4338), (482, 4257), (723, 2838), (774, 2651), (946, 2169), (1419, 1446)]