21414138

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{53269}}^1$

素因数の和:53341

約数の個数: 16

約数和(自身を含む): 43468320

約数和(自身を除く): 22054182

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 53269, 106538, 159807, 319614, 3569023, 7138046, 10707069, 21414138]

約数ペア:

[(1, 21414138), (2, 10707069), (3, 7138046), (6, 3569023), (67, 319614), (134, 159807), (201, 106538), (402, 53269)]