21354552

素因数分解:

$2^3\times 3^2\times {\mathrm{296591}}^1$

素因数の和:296603

約数の個数: 24

約数和(自身を含む): 57835440

約数和(自身を除く): 36480888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 296591, 593182, 889773, 1186364, 1779546, 2372728, 2669319, 3559092, 5338638, 7118184, 10677276, 21354552]

約数ペア:

[(1, 21354552), (2, 10677276), (3, 7118184), (4, 5338638), (6, 3559092), (8, 2669319), (9, 2372728), (12, 1779546), (18, 1186364), (24, 889773), (36, 593182), (72, 296591)]