25201782

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{20897}}^1$

素因数の和:20972

約数の個数: 24

約数和(自身を含む): 55421496

約数和(自身を除く): 30219714

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 20897, 41794, 62691, 125382, 188073, 376146, 1400099, 2800198, 4200297, 8400594, 12600891, 25201782]

約数ペア:

[(1, 25201782), (2, 12600891), (3, 8400594), (6, 4200297), (9, 2800198), (18, 1400099), (67, 376146), (134, 188073), (201, 125382), (402, 62691), (603, 41794), (1206, 20897)]