28043442

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{74189}}^1$

素因数の和:74207

約数の個数: 32

約数和(自身を含む): 71222400

約数和(自身を除く): 43178958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 74189, 148378, 222567, 445134, 519323, 667701, 1038646, 1335402, 1557969, 2003103, 3115938, 4006206, 4673907, 9347814, 14021721, 28043442]

約数ペア:

[(1, 28043442), (2, 14021721), (3, 9347814), (6, 4673907), (7, 4006206), (9, 3115938), (14, 2003103), (18, 1557969), (21, 1335402), (27, 1038646), (42, 667701), (54, 519323), (63, 445134), (126, 222567), (189, 148378), (378, 74189)]