380671326

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{335689}}^1$

素因数の和:335710

約数の個数: 40

約数和(自身を含む): 974843760

約数和(自身を除く): 594172434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 335689, 671378, 1007067, 2014134, 2349823, 3021201, 4699646, 6042402, 7049469, 9063603, 14098938, 18127206, 21148407, 27190809, 42296814, 54381618, 63445221, 126890442, 190335663, 380671326]

約数ペア:

[(1, 380671326), (2, 190335663), (3, 126890442), (6, 63445221), (7, 54381618), (9, 42296814), (14, 27190809), (18, 21148407), (21, 18127206), (27, 14098938), (42, 9063603), (54, 7049469), (63, 6042402), (81, 4699646), (126, 3021201), (162, 2349823), (189, 2014134), (378, 1007067), (567, 671378), (1134, 335689)]