56356866

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{21013}}^1$

素因数の和:21170

約数の個数: 24

約数和(自身を含む): 122931900

約数和(自身を除く): 66575034

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 21013, 42026, 63039, 126078, 189117, 378234, 3130937, 6261874, 9392811, 18785622, 28178433, 56356866]

約数ペア:

[(1, 56356866), (2, 28178433), (3, 18785622), (6, 9392811), (9, 6261874), (18, 3130937), (149, 378234), (298, 189117), (447, 126078), (894, 63039), (1341, 42026), (2682, 21013)]