18914982

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{185441}}^1$

素因数の和:185463

約数の個数: 16

約数和(自身を含む): 40055472

約数和(自身を除く): 21140490

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 185441, 370882, 556323, 1112646, 3152497, 6304994, 9457491, 18914982]

約数ペア:

[(1, 18914982), (2, 9457491), (3, 6304994), (6, 3152497), (17, 1112646), (34, 556323), (51, 370882), (102, 185441)]