31638276

素因数分解:

$2^2\times 3^4\times {\mathrm{97649}}^1$

素因数の和:97665

約数の個数: 30

約数和(自身を含む): 82709550

約数和(自身を除く): 51071274

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 97649, 195298, 292947, 390596, 585894, 878841, 1171788, 1757682, 2636523, 3515364, 5273046, 7909569, 10546092, 15819138, 31638276]

約数ペア:

[(1, 31638276), (2, 15819138), (3, 10546092), (4, 7909569), (6, 5273046), (9, 3515364), (12, 2636523), (18, 1757682), (27, 1171788), (36, 878841), (54, 585894), (81, 390596), (108, 292947), (162, 195298), (324, 97649)]