18522314

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{419}}^1$

素因数の和:506

約数の個数: 24

約数和(自身を含む): 30028320

約数和(自身を除く): 11506006

約数列:

[1, 2, 23, 31, 46, 62, 419, 713, 838, 961, 1426, 1922, 9637, 12989, 19274, 22103, 25978, 44206, 298747, 402659, 597494, 805318, 9261157, 18522314]

約数ペア:

[(1, 18522314), (2, 9261157), (23, 805318), (31, 597494), (46, 402659), (62, 298747), (419, 44206), (713, 25978), (838, 22103), (961, 19274), (1426, 12989), (1922, 9637)]