2918538

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{1103}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 7551360

約数和(自身を除く): 4632822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1103, 1323, 2206, 2646, 3309, 6618, 7721, 9927, 15442, 19854, 23163, 29781, 46326, 54047, 59562, 69489, 108094, 138978, 162141, 208467, 324282, 416934, 486423, 972846, 1459269, 2918538]

約数ペア:

[(1, 2918538), (2, 1459269), (3, 972846), (6, 486423), (7, 416934), (9, 324282), (14, 208467), (18, 162141), (21, 138978), (27, 108094), (42, 69489), (49, 59562), (54, 54047), (63, 46326), (98, 29781), (126, 23163), (147, 19854), (189, 15442), (294, 9927), (378, 7721), (441, 6618), (882, 3309), (1103, 2646), (1323, 2206)]