2130822

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2753}}^1$

素因数の和:2804

約数の個数: 24

約数和(自身を含む): 4725864

約数和(自身を除く): 2595042

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 2753, 5506, 8259, 16518, 24777, 49554, 118379, 236758, 355137, 710274, 1065411, 2130822]

約数ペア:

[(1, 2130822), (2, 1065411), (3, 710274), (6, 355137), (9, 236758), (18, 118379), (43, 49554), (86, 24777), (129, 16518), (258, 8259), (387, 5506), (774, 2753)]