18067622

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1237}}^1$

素因数の和:1415

約数の個数: 16

約数和(自身を含む): 27780720

約数和(自身を除く): 9713098

約数列:

[1, 2, 67, 109, 134, 218, 1237, 2474, 7303, 14606, 82879, 134833, 165758, 269666, 9033811, 18067622]

約数ペア:

[(1, 18067622), (2, 9033811), (67, 269666), (109, 165758), (134, 134833), (218, 82879), (1237, 14606), (2474, 7303)]