21073896

素因数分解:

$2^3\times 3^2\times {\mathrm{292693}}^1$

素因数の和:292705

約数の個数: 24

約数和(自身を含む): 57075330

約数和(自身を除く): 36001434

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 292693, 585386, 878079, 1170772, 1756158, 2341544, 2634237, 3512316, 5268474, 7024632, 10536948, 21073896]

約数ペア:

[(1, 21073896), (2, 10536948), (3, 7024632), (4, 5268474), (6, 3512316), (8, 2634237), (9, 2341544), (12, 1756158), (18, 1170772), (24, 878079), (36, 585386), (72, 292693)]