8309964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53269}}^1$

素因数の和:53289

約数の個数: 24

約数和(自身を含む): 20881840

約数和(自身を除く): 12571876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 53269, 106538, 159807, 213076, 319614, 639228, 692497, 1384994, 2077491, 2769988, 4154982, 8309964]

約数ペア:

[(1, 8309964), (2, 4154982), (3, 2769988), (4, 2077491), (6, 1384994), (12, 692497), (13, 639228), (26, 319614), (39, 213076), (52, 159807), (78, 106538), (156, 53269)]