25212138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{600289}}^1$

素因数の和:600301

約数の個数: 16

約数和(自身を含む): 57627840

約数和(自身を除く): 32415702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 600289, 1200578, 1800867, 3601734, 4202023, 8404046, 12606069, 25212138]

約数ペア:

[(1, 25212138), (2, 12606069), (3, 8404046), (6, 4202023), (7, 3601734), (14, 1800867), (21, 1200578), (42, 600289)]