54160428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{644767}}^1$

素因数の和:644781

約数の個数: 24

約数和(自身を含む): 144428032

約数和(自身を除く): 90267604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 644767, 1289534, 1934301, 2579068, 3868602, 4513369, 7737204, 9026738, 13540107, 18053476, 27080214, 54160428]

約数ペア:

[(1, 54160428), (2, 27080214), (3, 18053476), (4, 13540107), (6, 9026738), (7, 7737204), (12, 4513369), (14, 3868602), (21, 2579068), (28, 1934301), (42, 1289534), (84, 644767)]