3945228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 10692864

約数和(自身を除く): 6747636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 701, 804, 938, 1402, 1407, 1876, 2103, 2804, 2814, 4206, 4907, 5628, 8412, 9814, 14721, 19628, 29442, 46967, 58884, 93934, 140901, 187868, 281802, 328769, 563604, 657538, 986307, 1315076, 1972614, 3945228]

約数ペア:

[(1, 3945228), (2, 1972614), (3, 1315076), (4, 986307), (6, 657538), (7, 563604), (12, 328769), (14, 281802), (21, 187868), (28, 140901), (42, 93934), (67, 58884), (84, 46967), (134, 29442), (201, 19628), (268, 14721), (402, 9814), (469, 8412), (701, 5628), (804, 4907), (938, 4206), (1402, 2814), (1407, 2804), (1876, 2103)]