18165786

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{159349}}^1$

素因数の和:159373

約数の個数: 16

約数和(自身を含む): 38244000

約数和(自身を除く): 20078214

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 159349, 318698, 478047, 956094, 3027631, 6055262, 9082893, 18165786]

約数ペア:

[(1, 18165786), (2, 9082893), (3, 6055262), (6, 3027631), (19, 956094), (38, 478047), (57, 318698), (114, 159349)]