18858042

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{7127}}^1$

素因数の和:7152

約数の個数: 48

約数和(自身を含む): 48755520

約数和(自身を除く): 29897478

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, 1323, 2646, 7127, 14254, 21381, 42762, 49889, 64143, 99778, 128286, 149667, 192429, 299334, 349223, 384858, 449001, 698446, 898002, 1047669, 1347003, 2095338, 2694006, 3143007, 6286014, 9429021, 18858042]

約数ペア:

[(1, 18858042), (2, 9429021), (3, 6286014), (6, 3143007), (7, 2694006), (9, 2095338), (14, 1347003), (18, 1047669), (21, 898002), (27, 698446), (42, 449001), (49, 384858), (54, 349223), (63, 299334), (98, 192429), (126, 149667), (147, 128286), (189, 99778), (294, 64143), (378, 49889), (441, 42762), (882, 21381), (1323, 14254), (2646, 7127)]