18574308

素因数分解:

$2^2\times 3^2\times {\mathrm{457}}^1\times {\mathrm{1129}}^1$

素因数の和:1596

約数の個数: 36

約数和(自身を含む): 47096140

約数和(自身を除く): 28521832

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 457, 914, 1129, 1371, 1828, 2258, 2742, 3387, 4113, 4516, 5484, 6774, 8226, 10161, 13548, 16452, 20322, 40644, 515953, 1031906, 1547859, 2063812, 3095718, 4643577, 6191436, 9287154, 18574308]

約数ペア:

[(1, 18574308), (2, 9287154), (3, 6191436), (4, 4643577), (6, 3095718), (9, 2063812), (12, 1547859), (18, 1031906), (36, 515953), (457, 40644), (914, 20322), (1129, 16452), (1371, 13548), (1828, 10161), (2258, 8226), (2742, 6774), (3387, 5484), (4113, 4516)]