17223678

素因数分解:

$2^1\times 3^4\times {\mathrm{106319}}^1$

素因数の和:106333

約数の個数: 20

約数和(自身を含む): 38594160

約数和(自身を除く): 21370482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 106319, 212638, 318957, 637914, 956871, 1913742, 2870613, 5741226, 8611839, 17223678]

約数ペア:

[(1, 17223678), (2, 8611839), (3, 5741226), (6, 2870613), (9, 1913742), (18, 956871), (27, 637914), (54, 318957), (81, 212638), (162, 106319)]