25315146

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{6997}}^1$

素因数の和:7075

約数の個数: 32

約数和(自身を含む): 57103680

約数和(自身を除く): 31788534

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 6997, 13994, 20991, 41982, 62973, 125946, 188919, 377838, 468799, 937598, 1406397, 2812794, 4219191, 8438382, 12657573, 25315146]

約数ペア:

[(1, 25315146), (2, 12657573), (3, 8438382), (6, 4219191), (9, 2812794), (18, 1406397), (27, 937598), (54, 468799), (67, 377838), (134, 188919), (201, 125946), (402, 62973), (603, 41982), (1206, 20991), (1809, 13994), (3618, 6997)]