21837876

素因数分解:

$2^2\times 3^1\times {\mathrm{293}}^1\times {\mathrm{6211}}^1$

素因数の和:6511

約数の個数: 24

約数和(自身を含む): 51137184

約数和(自身を除く): 29299308

約数列:

[1, 2, 3, 4, 6, 12, 293, 586, 879, 1172, 1758, 3516, 6211, 12422, 18633, 24844, 37266, 74532, 1819823, 3639646, 5459469, 7279292, 10918938, 21837876]

約数ペア:

[(1, 21837876), (2, 10918938), (3, 7279292), (4, 5459469), (6, 3639646), (12, 1819823), (293, 74532), (586, 37266), (879, 24844), (1172, 18633), (1758, 12422), (3516, 6211)]