18441281

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 19783104

約数和(自身を除く): 1341823

約数列:

[1, 37, 43, 67, 173, 1591, 2479, 2881, 6401, 7439, 11591, 106597, 275243, 428867, 498413, 18441281]

約数ペア:

[(1, 18441281), (37, 498413), (43, 428867), (67, 275243), (173, 106597), (1591, 11591), (2479, 7439), (2881, 6401)]