51866406

素因数分解:

$2^1\times 3^5\times {\mathrm{106721}}^1$

素因数の和:106738

約数の個数: 24

約数和(自身を含む): 116540424

約数和(自身を除く): 64674018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 106721, 213442, 320163, 640326, 960489, 1920978, 2881467, 5762934, 8644401, 17288802, 25933203, 51866406]

約数ペア:

[(1, 51866406), (2, 25933203), (3, 17288802), (6, 8644401), (9, 5762934), (18, 2881467), (27, 1920978), (54, 960489), (81, 640326), (162, 320163), (243, 213442), (486, 106721)]