3142728

素因数分解:

$2^3\times 3^2\times {\mathrm{43649}}^1$

素因数の和:43661

約数の個数: 24

約数和(自身を含む): 8511750

約数和(自身を除く): 5369022

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 43649, 87298, 130947, 174596, 261894, 349192, 392841, 523788, 785682, 1047576, 1571364, 3142728]

約数ペア:

[(1, 3142728), (2, 1571364), (3, 1047576), (4, 785682), (6, 523788), (8, 392841), (9, 349192), (12, 261894), (18, 174596), (24, 130947), (36, 87298), (72, 43649)]