25143894

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{20849}}^1$

素因数の和:20924

約数の個数: 24

約数和(自身を含む): 55294200

約数和(自身を除く): 30150306

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 20849, 41698, 62547, 125094, 187641, 375282, 1396883, 2793766, 4190649, 8381298, 12571947, 25143894]

約数ペア:

[(1, 25143894), (2, 12571947), (3, 8381298), (6, 4190649), (9, 2793766), (18, 1396883), (67, 375282), (134, 187641), (201, 125094), (402, 62547), (603, 41698), (1206, 20849)]