21283272

素因数分解:

$2^3\times 3^2\times {\mathrm{295601}}^1$

素因数の和:295613

約数の個数: 24

約数和(自身を含む): 57642390

約数和(自身を除く): 36359118

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 295601, 591202, 886803, 1182404, 1773606, 2364808, 2660409, 3547212, 5320818, 7094424, 10641636, 21283272]

約数ペア:

[(1, 21283272), (2, 10641636), (3, 7094424), (4, 5320818), (6, 3547212), (8, 2660409), (9, 2364808), (12, 1773606), (18, 1182404), (24, 886803), (36, 591202), (72, 295601)]