17289774

素因数分解:

$2^1\times 3^4\times {\mathrm{106727}}^1$

素因数の和:106741

約数の個数: 20

約数和(自身を含む): 38742264

約数和(自身を除く): 21452490

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 106727, 213454, 320181, 640362, 960543, 1921086, 2881629, 5763258, 8644887, 17289774]

約数ペア:

[(1, 17289774), (2, 8644887), (3, 5763258), (6, 2881629), (9, 1921086), (18, 960543), (27, 640362), (54, 320181), (81, 213454), (162, 106727)]