816966

素因数分解:

$2^1\times 3^5\times {\mathrm{41}}^2$

素因数の和:99

約数の個数: 36

約数和(自身を含む): 1881516

約数和(自身を除く): 1064550

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 243, 246, 369, 486, 738, 1107, 1681, 2214, 3321, 3362, 5043, 6642, 9963, 10086, 15129, 19926, 30258, 45387, 90774, 136161, 272322, 408483, 816966]

約数ペア:

[(1, 816966), (2, 408483), (3, 272322), (6, 136161), (9, 90774), (18, 45387), (27, 30258), (41, 19926), (54, 15129), (81, 10086), (82, 9963), (123, 6642), (162, 5043), (243, 3362), (246, 3321), (369, 2214), (486, 1681), (738, 1107)]